There are lots of options available when the question comes to editing pdf in Linux, but the choice is very limited if you compare it with adobe acrobat for windows and macOS. That’s why here I have reviewed both free open source and paid Linux pdf editor for fulfilling the requirement of advanced and basic options. Best Linux PDF Editors. When you look at the PDF editor for Mac (macOS 10.14 Mojave, macOS 10.13 High Sierra and 10.12 macOS Sierra), the iSkysoft PDF Editor 6 Professional for Mac stands tall as one of the most popular and competitive programs ever. This is the reason why the free Mac PDF Editor is only available for use within a specific time period. LibreOffice is a strong competitor in the world of PDF editing. It is free and open-source software, much like MS Office. It's a good option for people who can't use proprietary software. It has all the built-in features of an efficient open-source PDF editor. 13) Foxit PhantomPDF. Foxit PhantomPDF is a PDF editor to generate and manage PDF document. It is one of the best Adobe Acrobat alternative that offers an efficient way to create and manage documents after you publish them. Iphone emulator for macos. Three available versions of this editor are 1) Standard 9, 2) Business 9, and 3) Mac.
All things considered, using an open-source software has a lot of benefits. So, let us take a look at some of the best open-source tools for writers: Note: The list is in no particular order of ranking. Bibisco is an application designed to help you write stories, mainly novels.
What are some free open-source photo editing software out there?
For pro-level editing, Adobe Photoshop and Lightroom are the best option.
Using these two image editing software, you can do all sorts of image editing from basic to advanced.
But the only downfall is you need to pay Adobe every month for using it that is difficult for many starters like me.
In the beginning, I didn’t have much money to use Photoshop for doing all types of image retouching.
So, I looked for free photo editing software that let me perform basic to advanced retouching.
Fortunately, I found a lot of free options that let me do color correction, crop & resizing, change orientation, correct light, cutout objects, organize photos, and much more.
Even I can edit SVG files, perform non-destructive editing workflows using those free photo editing apps.
In this guide, I have included 7 best free photo editing software for the newbie like me.
You may ask- what I do as a newbie or hobbyist if I have the budget to use Photoshop and Lightroom?
Well, it doesn’t make sense to pay Adobe per month for using it as a hobbyist or a newbie. You can change your plan like me after mastering on editing.
And these free photo editing software I have listed let you be a master on editing.
So, let’s dive in.
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Contents
7 Best Open Source Photo Editing Software in 2020
Here is the complete list of free photo editing software.
- GIMP
- Darktable
- Inkscape
- Digikam
- Raw Therapee
- Paint.Net
- Krita
01.GIMP – Best free open-source photo editing software
GIMP is an acronym of the GNU Image Manipulation Program. It has packed with advanced image editing tools and has a Photoshop-like interface.
With GIMP, you can do every type of editing including color correction, retouching, fix distortion, and so on.
To remove background from photos, it has an advanced pen tool, Fuzzy Selection tool, and Free selection tool.
Plus, it has an advanced layer mask tool like Photoshop has. Using this tool, you can precisely erase the background from a complex photo.
For doing advanced retouching, it has come with the Clone Stamp tool, Blemish Remover tool, and Healing brush.
With these tools, you can make your portrait photo stunning.
Moreover, it has a lot of tools to correct perspective distortion, photo color correction, and much more.
Indeed, you can do everything using GIMP as the users of Photoshop do.
So, if you are a pro editor and don’t have much money to use Photoshop, then GIMP is the best option to do advanced retouching.
Features
- Advanced image editing tools
- Include layer system
- Upgraded masking tool
- Advanced color management tool
- Upgraded transform tools
- Retouching tools
- Support all types of file format
Pros
- Customizable interface
- Completely free to use
- Best for professional photo editors
Cons
- Steep learning curve
- Doesn’t offer non-destructive editing workflow
- Don’t let you organize photos
Solution of the cons
If you are a beginner, then you find GIMP a little bit complex. However, there are a lot of websites that offer tutorials to be master on using GIMP.
Check out this article that includes a list of websites that make tutorials on GIMP. Also, you can join on these GIMP forums including GIMP-Forum.Net, Gimpusers.com, GIMP Chat, Gimper.Net, and Reddit.
As GIMP doesn’t let you organize photos, you can use Darktable instead of it.
02.Darktable- Best free Lightroom alternative
Darktable is a free photo editor app for mac.
For those who want to do basic editing, organize photos, correct photo color and so on, then Darktable is the best selection.
Like Lightroom, it also offers non-destructive editing workflows. Besides, it has a lot of presets and filters to enhance photos with a few clicks.
The interface of Darktable is similar to Lightroom. At the same time, it has packed with a lot of editing tools like Lr has.
That’s why Darktable is considered as the best free Lightroom alternative app.
On Darktable, you can organize photos using tag, location, name, rating, and stars.
It helps you to get the file immediately when you want to edit the photos.
Therefore, it has slider-based image editing tools like LR offers to make the retouching work fast and simple.
Something that I like about Darktable is its automatic repetitive tasks. It helps to make my editing workflows fast that save time.
Features
- A lot of adjustment tools
- Includes a lot of presets
- Advanced color correction tools
- Raw photo processor
- Basic photo editing tools
Pros
- Offer non-destructive editing
- Easy to use
- Perfect for organizing photos
- Free to use
Cons
- Not perfect for advanced retouching
Solution of the cons
Use GIMP open source photo editor that lets you perform advanced retouching workflows.
03.Inkscape- Best free vector design software
Inkscape is a free vector design creation software.
If you are an amateur vector artist and want to create logos, text effects, rendering, and much for free, then Inkscape is for you.
Even you can edit the SVG file precisely on Inkscape.
Indeed, it is solely designed for vector designers to create stunning designs.
The plus of Inkscape is it enables you to convert raster file to vector. Even it lets you open and edit PDF and AI files.
Also, you can convert bitmap files to vector using Inkscape. Therefore, you can create your social media content using this free photo editing software.
Though it is a robust vector graphic design software, the interface of Inkscape is intuitive.
There is no steep learning curve. That means you can easily be a master in using Inkscape.
Those who don’t have enough money to use Adobe Illustrator can use Inkscape as an alternative.
The best part is it is free and lets you do almost everything as Adobe Illustrator does.
Features
- Advanced objection creation tools including drawing tool, shape tool, and text tool
- Include a lot of object manipulation tools
- Upgraded Fill & Stroke
- Rendering
- Supports multiple file-formats including SVG, PDF, PNG, DXF, EPS, SK1
Pros
- Easy to use
- No learning curve
- Adaptable layout and interface
Cons
- Keyboard shortcuts do not perform well
- Occur unexpected crush
Solution of the cons Download el capitan os.
The keyboard shortcuts of Inkscape don’t perform well. So, it is better to use each of the tools manually or selecting from the toolbar.
Crush happened when you add a lot of paths to a project.
So, stop adding multiple paths to a single project. If possible, try to use Adobe Illustrator to avoid these problems.
04.Digikam- Free photo organizing software
DigiKam is a free photo management software. It is solely created for organizing and managing software.
However, I have included this software both for editing and organizing photos.
Besides organizing photos, it also lets you edit photos as it has come with a lot of advanced image editing tools.
With DigiKam, you can process raw photos, correct photo color, adjust brightness & exposure, and much more.
Nonetheless, you can also apply batch photo processing using DigiKam.
Digikam has an advanced module named Light Table for sorting images smartly. Using this module, you can compare each of the photos you shoot.
Furthermore, you can organize photos using meta-tags, stars, ratings, and locations.
The exciting part of Digikam is you can also process raw photos and share them on different social channels.
To get the insight view of DigiKam, you can check out this article by Fix The Photo.
Features
- Support multiple cameras
- Smart photo organizing tools
- Raw processor
- Batch photo processing
- A lot of image editing tools
Pros
- Perfect for photo organization
- Easy to navigate
- Offer batch photo processing
Cons
- Lack of advanced photo editing tools
- Darktable photo organizing system performs better than DigiKam
Solution of the cons
Try to use GIMP instead of DigiKam for advanced image retouching. For organizing photos smartly, use Darktable.
05.Raw Therapee- Best free raw development app
Raw Therapee is an open-source photo editor app for developing raw files.
With Raw Therapee, you can edit raw images in a non-destructive way.
Apart from that, you can edit, correct photo color, organize photos, and perform some retouching workflows.
Though the interface of Raw Therapee is the same as Lightroom, Raw Therapee goes deep in case of color correction.
There are a plethora of options to enhance and correct photo colors. Besides, it lets you process raw photos with depth. You can fix chromatic aberration, noise reduction of your raw files.
However, if we judge Raw Therapee by the intuitiveness of the interface, then Lightroom is superior to it.
Even so, the photo organizing system of Raw Therapee is not as intuitive as LR.
Aside from these, if you find software for developing raw files, then Raw Therapee is the best selection.
To get an in-depth look at Raw Therapee features, check out this article of Expert Photography.
Features
- Advanced color correction tools
- Raw image processor
- Photo organization option
- Basic editing tools
- Adjustment tools
Pros
- Completely free
- Enables to convert files in various formats
- Perfect for raw development
Cons
- Unintuitive interface
- Little bit complex
- The performance rate is low comparing to Lightroom
Solution of the cons
Most of the beginner find the interface of Raw Therapee complex. As a solution, you can use Darktable that is another free alternative to Lightroom.
06.Paint.Net- Awesome tool for painting & editing
Paint.Net is another full-featured free photo editing software for Windows.
Intuitive interface, layer system, effects, plugins, and a plethora of editing tools are available on Paint.Net.
Helpful community, tutorials, and plugins make photo editing easy and enjoyable on Paint.Net.
With Paint.Net, you can do basic editing with precision.
Though it doesn’t let you do creative editing or advanced retouching, you can give a clean look to your photo free from any visible imperfections.
For making adjustments, it has come with Hue, Saturation, and Curves tools.
Moreover, it includes a lot of art effects to create stunning painting photos including oil, ink, and pencil.
The drawback of this tool is it has come with limited brush workflows.
At the same time, the text tool doesn’t perform well when you apply any effects.
Disregarding these drawbacks, it is a great tool for beginners.
Features
- A lot of effects included to remove red-eye, blemishes, and fix distortions
- Powerful editing tools
- Intuitive & customizable interface
- Plethora of History panels
Pros
- Easy to use
- Completely free
- Third-party plugins make editing workflow smooth
- Growing online helpful community
- Tutorials available
Cons
- Lack of advanced retouching tools
- Doesn’t come with Dodge & Burn tool
- Unupgraded brush tool
Solution of the cons
Gimp is a better solution to do all types of retouching workflows. Or, you can choose Photoshop to enjoy advanced retouching.
07. Krita- Best free digital painting software
Krita is a free painting photo editing software. The interface of Krita is intuitive and has everything at your fingertips.
With Krita, you can create stunning drawing & painting arts. Even a child can use it to draw paintings.
This digital painting tool has come with a lot of brushes for drawing arts. The best part is you can customize each of the brush tools.
For a newbie, you don’t need to make changes into any brushes as it has come with everything you need.
The pencil tool of Krita is by far so advanced than its other counterparts. The softness of this tool is great and its stroke is straight.
To sum up, it is a great digital painting tool for the newbie.
Even those who don’t have any painting experience before can create digital drawings using this free photo editor.
Features
- Plethora of brush tools
- Selection tools
- Transform tools
- Layer system
- HDR support
- Drawing assistance
- Color palette
- Advanced pencil tools
Pros
- Completely free to use
- No experience needed to use it
- User-friendly interface
- Support plugins
- Compatible on Linux, Windows, and macOS
Cons
- Crush happened frequently
- Lack of keyboard shortcuts
Solution of the cons
The problem of Krita is there occur crushes often. As a result, you can lose your work.
To get rid of this problem, it is better to save the working file often.
I also noticed that Krita has a lack of keyboard shortcuts and layers. For solving this problem, you can switch your plan Krita to Photoshop.
Formulate Pro For Mac (best Open Source Pdf Editor For Mac)
Conclusion
To enhance photo quality, we must take help from photo editing software, either beginner or professionals.
And the list of open-source photo editing software I have included above help you enhance photos without spending a single buck.
But the question is- which is the best free photo editing software on this list?
Well, it depends on what you are going to do and what you are capable of doing.
To me, Gimp is the best free open-source photo editor on this list. It lets you do almost everything as Photoshop and Lightroom do.
For professionals who don’t have enough money to use Photoshop, they can take advantage of this free photo editor.
On the other hand, if you are looking for a free Lightroom alternative, then Darktable is one that you expect.
For your convenience, I have listed those free photo editing software here again.
- Gimp- Best free Photoshop alternative
- Darktable- Best free Lightroom alternative
- Inkscape- Best free vector design app
- Digicam- Best for photo organization
- Raw Therapee- Best raw development app
- Paint.Net- Perfect for painting and basic editing
- Krita- Best free digital painting software
Have you tried out any of the software on this list? Which software are you going to try out?
Have I missed any software that should include?
Let me know by leaving a comment below.
General FAQ
What is the best free photo editing software?
Which free photo editing software is best for beginners?
Darktable, Krita, DigiKam, Inkscape, and Raw Therapee are the best free photo editing software for beginners.
Is there any free photo editing software?
Is there an open source version of Photoshop?
Yes, Gimp is the open source version of Photoshop.
Is there an open source version of Lightroom?
Darktable is the open source version of Lightroom.
Sohel Rana
Sohel Rana is the founder, content crafter, and SEO's at Pic Editor Review. He has grown his passion over years about writing on software, how-to guide, and product description.
Open source video editor is the video editing applications whose original source code can be accessed by masses without having to shell out a single dime. It can also be modified and redistributed for catering to a wide variety of users. And the best part about them is that almost all of them are free of charge.
On the market, there are a vast number of open source video editing software. To help you guys find the best one, in this post, we will cover them all with details. Check them now.
1. Avidemux
Available on: Windows, macOS, Linux, and BSD (Berkeley Software Distribution).
Official Website: http://avidemux.sourceforge.net/
Imagine a software that can do all the things VirtualDub can do, it can also run on different operating systems, supports a large number of containers and formats, comes with all the codecs you need, and at the same time, avoids an annoying interface like Video For Windows, this is Avidemux.
Avidemux is a free video editor that can perform tasks such as cutting, filtering, and encoding. It supports a wide range of file formats, including MP4,MKV, OGM, AVI, MPEG4, ASF, 3GP, MPG (for input) and M2V, AVI, OGM, MKV, FLV, M2V, M1V, TS (for output).
What really makes it amazing is its filtering features. Avidemux has many built-in video filters. Most of them are ported from MPlayer, VirtualDub, and Avisynth. They include many Deinterlacing and IVTC filters, such as Yadif, TDeint, Kernel Deinterlacer, Smart Deinterlacer, mcDeinterlace, DGBob, and Decomb Telecide. In addition, there are filters for noise reduction, image sharpening, and color correction.
In it, you can also edit the audio track. You can use it to decompose sound from files. Four different audio tracks can be selected along with a video file and each one of them can be configured individually for rendering a professional-grade finish.
When you export the file after you finish editing, it will provide users with total control over the encoding of both audio and video.
If you want to learn more about Avidemux, you can switch to this full review guide about Avidemux >>
2. Blender
Available on: Windows, macOS, and Linux.
Official Website: https://www.blender.org/
If you are looking for a a little more professional open source video editor (but not as professional as Final Cut Pro, Adobe Premiere Pro, etc.), then Blender must be on your list. In reality, Blender is a powerful 3D animation software that provides users with solutions to modeling, rendering, audio processing, video editing, and more. And in this post, we will mainly show you how it works great in video editing.
In Blender, you can do basic editing with your video clips like cutting, trimming, splicing, etc. but also some advanced things. There are 32 tracks supported for adding video, images, audio, scenes, masks and effects. With it, you can customize the video speed, add and adjustment layers, transitions, keyframes, filters and more. Besides, you can also polish the audio file, such as mixing, syncing, scrubbing and waveform visualization.
3. Cinelerra GG Infinity
Available on: Linux and BSD.
Official Website: http://cinelerra.org/
This open source video editing software was developed by Adam Williams in June 2000. Its interface is pretty much like some common Non-linear editing tools, with 4 major parts, ie, timeline, viewer, the resource window, and compositor. With it, people can do much more than video editing, but also rendering, compositing, motion tracking, and much more. It supports 8K video processing. Since it has integrated with FFmpeg, there would be a number of codec compatible with it.
With it, you can do any basic video editing jobs, like cutting and splicing, but also some more advanced ones, like adding transitions. Surely, compared to the professional commercial applications, like Final Cut Pro and Adobe Premiere Pro, there would be a huge gap that Cinelerra needs to catch up with. Anyway, for common Linux users, I would highly recommend it as your best open source video editor.
4. FFmpeg
Available on: Windows, macOS, and Linux.
Official Website: https://ffmpeg.org/
FFmpeg was developed under Linux, but it can be compiled in most operating systems including Windows. This project was initiated by Fabrice Bellard and is now hosted by Michael Niedermayer. It includes libavcodec, the leading audio/video coding library.
In detail, FFmpeg has these powerful functions of video capture, video and audio format conversion, video screenshot, and watermarking a video. The video capture function of FFmpeg can not only capture images from a video capture card or USB camera, but also perform screen recording. At the same time, it also supports transmitting video streams in RTP way to streaming media servers that support RTSP. For conversion, it can be used to convert digital audio and video, and even convert them into streams. It is able to easily realize the mutual conversion between a variety of video formats (wma, rm, avi, mod, etc.), for example, changing the recorded video .avi, etc. into the .flv format used by the most of the current video website.
5. Flowblade
Available on: Linux.
Official Website: https://jliljebl.github.io/flowblade/
Flowblade is an open source video editing tool with multiple tracks. It can support up to 78 video codecs and 58 audio codecs. Almost all media files which can run in the Linux system can be covered. For the video editing job, you can easily drag and drop any clip in the timeline in the sequence that you want. You can cut and trim the clip, and more such fundamental ones. Also, you can do advanced ones like adding filters, changing text style, and more. You can also work on the audio file in Flowblade. You can split the audio track off the video file, mix the audio, mute it, and add filter to it. And here is the list of its main features that you will love,
- 9 combined video and audio tracks available;
- Clip and Compositor parenting and resync with other clips;
- Make clips slow motion or in fast speed;
- Compositors with affine blend, blend, transform, alpha, wipe, blend, and fades;
- Color grading;
- Split audio from video;
- Audio mixer..
Which Is The Best Pdf Editor For Mac
6. Kdenlive
Available on: Windows, macOS, Linux, and BSD.
Official Website: https://kdenlive.org/
To be honest, Kdenlive is not an open source application with an interface friendly to beginners. But it has its unique features which will make you love it. It is free, obviously. It will not cost you a dime. You can just go to the website, download and install it, and you can enjoy its editing functions for polishing your clips. Second one, it supports proxy clips. So there would be no laggy issue when editing 4K videos. Then it has a bunch of video editing features. Kdenlive supports multiple audio and video tracks, multiple transition effects, green screen keying, key frames, and many audio and video effects. Although Kdenlive still cannot meet the requirements of industrial grade, it can basically meet the needs of semi-professional video editing.
If you want to learn more about Kdenlive, you can switch to this full review guide about Kdenlive >>
7. LiVES
Available on: IRIX, Linux, Solaris, and BSD.
Official Website: https://github.com/salsaman/LiVES
LiVES is an open source video editing tool which you can only on GitHub, for now. It is an easy-to-use but powerful video effects, editing, conversion and playback software. Its design concept is simple to use, but powerful. It allows you to start editing and making videos immediately without worrying about format, frame size or frame rate. It is also a very flexible tool. You can just use keyboard shortcut for editing clips. It uses dozens of real-time effects. There is a multi-track timeline where you can add multiple clips, audio, transition, and more. In it, you can preview the unfinished footage in real time, and then edit it further or export it immediately if it meets your requirements.
8. NATRON
Available on: Windows, macOS, Linux, and BSD.
Official Website: https://natrongithub.github.io/
NATRON is actually an open source composite software for VFX and motion graphics. When we are going to talk about composite software, many of you may first think of Adobe After Effect (also known as AE). Indeed, AE is a very popular, novice-friendly, comprehensive and powerful post-composite software for special effects. But AE is not free software, right? So Natron would become one of your alternative options to AE.
As an outstanding representative of free, open source and cross-platform post-composite software, Natron's performance is not bad at all. It can do many special effects that AE can do, and can also do the operations that can be done in the high-end software Nuke. What NATRON differs from AE is that AE is with a layered operation, while Natron is with a nodal operation. If you come from AE, the first feeling will be that Natron is more difficult to understand.
9. Olive
Available on: Windows, macOS, and Linux.
Official Website: https://www.olivevideoeditor.org/
Olive is an non-linear video editing application currently in alpha. So there would be some bugs and defects. The developers say that they would like to make it a perfect alternative to the high-end professional editors, like Final Cut Pro, Adobe Premiere Pro, etc. Well, we downloaded and tested it for like one hour. For now, honestly, there would be a long journey to go before it performs wonderfully like FCP or others.
However, it is quite competent in some basic video editing jobs. It deserves your trial definitely. This video editing software edits the video clips in overlaying layers way. Although we can't say that it is perfect, it makes users feel very comfortable to experience. Olive has just arrived in version 0.1.0 alpha, and already has most basic video editing functions, basic animation frame adjustment functions, and transition effects. It can add text layers, denoise, etc.
10. OpenShot
Available on: Windows, macOS, BSD, and Linux.
Official Website: https://www.openshot.org/
This powerful video editor comes with tones of features and capabilities making it the ideal pick for both amateurs and professionals. You can operate this versatile open source video editor for Windows, Mac, and Linux systems for imparting a premium finish to all your video files. The cross-platform nature of this free open source video editor helps in saving the video in one OS and opening the same in another.
This open source video editor supports more than 70 different languages which can be translated online using LaunchPad. Its drag and drop functionality helps in resizing, importing and repositioning clips on the multi-track timeline of the program. With it, you can easily impart various editing effects to a video clip by simply right-clicking the same and taking your pick among the different options of Copy, Paste, Animate, Volume, Fade, Time, Slice, etc. Professional-grade features like overlays, transitions, rotoscoping support, title creators, watermarks, keyframe animation, etc. can suffice experienced video editors.
More detailed, it allows the addition of unlimited layers for background videos, watermarks, audio tracks and many more. In it, titles can be added easily by using either the built-in templates or making one exclusively. Beautiful 3D animation effects can be rendered such as flying text, lens flares, snow, etc. Openshot has various built-in audio editing features like displaying waveforms on the timeline and rendering the same as a part of the video. Since OpenShot is based on FFmpeg library, it can both read and write most video formats.
If you want to learn more about OpenShot, you can switch to this full review guide about OpenShot >>
11. Pitivi
Available on: BSD and Linux.
Official Website: http://www.pitivi.org/
What makes this built-upon GStreamer multimedia framework video editing software outstanding or quite different from others mentioned above is that there are a number of tutorials helping you learn it. Honestly, when you are new to a piece of software, the manuals are very important. In its manuals, you will also learn about all of its video editing features, obviously. It will tell you how to use it to trimming, splitting, using effects, adding transitions. Surely there would be other very basic stuffs, even like how to import your clips, how to manage them well, how to export the finished project, etc.
12. Shotcut
Available on: Windows, macOS, BSD, and Linux.
Official Website: https://shotcut.org/
If you are on the lookout for a free open source video editor which shall support both simple editing things and advanced ones, then Shotcut can serve you pretty well. The first thing which is bound to delight you about Shotcut is its smart and clutter-free user interface. You can, however, add in more buttons and configure the screen in accordance to your liking by simply clicking the buttons appearing at the top of the screen.
It supports a number of codecs as well as audio and video formats. This open source video editor features easy-to-use fader controls which can help users render a professional finish to their video files. It will become pretty easy to proceed with color grading and correction using this open source video editor. A neutral color can be picked by the eyedropper tool for white balancing. It offers various audio filters such as bass & treble, balance, compressor, band pass, delay, copy channel, expander, downmix, high pass, etc. Besides, it comes with fully customizable video and audio filters create interesting results.
If you want to learn more about Shotcut, you can switch to this full review guide about Shotcut >>
13. VidCutter
Available on: Windows, macOS, and Linux.
Official Website: https://github.com/ozmartian/vidcutter
VidCutter is a free and open source video editing software that supports Linux, Windows and Mac operating systems. VidCutter can perform the most common video editing, such as trimming, splitting and merging. VidCutter supports popular video formats including MP4, AVI, MOV, WMV, MPEG and FLV. The software follows the GPL open source agreement. Its features are very basic, honestly.
Which One is the Best Open Source Video Editing Software?
Best overall for all systems: Openshot.
Best for Windows: Avidemux.
Best for Mac: Kdenlive.
Best for Linux: Cinelerra.
Best for special effects: NATRON.
Best for 3D animation: Blender.
The Other Open Source Video Editors Discontinued
1. Kino - was available on Linux and FreeBSD, and discontinued since 2009.
2. VirtualDub - was available on Windows, and discontinued since 2013.
3. VirtualDubMod - was available on Windows, and discontinued since 2005. But later with a version VirtualDubMod 1.6.0.0 SURROUND released by a company called Aud-X in 2006, and the Version 1.5.10.3 build 2550 released by VirtualDub-Fr.
4. VideoLan Movie Creator (VLMC) - was available on Linux, macOS, and Windows, and now is still under re-developing.