Screen Recording Tips

EaseUS RecExperts is an easy-to-use screen recording utility to record your screen, webcam, audio, zoom meetings, live streams, even gameplay. Try this screen recorder to capture everything for any occasion now.

EaseUS RecExperts

Table of Contents

Top 12 Best Open Source Screen Recorder for All Platforms

Jane Zhou Updated on Jun 24, 2021|   min read

Nowadays, most of you have a great demand for the best free screen recorder, as you more or less need to record online meetings, capture live streaming audio/video, make tutorial videos, or others. While choosing the screen recording programs, you may get confused, as some are free, some are paid, some are complex to use...

We have tested and chosen the best 10 open source screen recorder, which can work on Windows, macOS, and Linux computers. You can pick the best one that suits your needs best to do your screen recording activities.

  Operating System Area Selection Record Webcam Capture Audio Editing
EaseUS RecExperts Win/Mac              √                √               √        √
OBS Studio Win/Mac/Linux              ×                ×               √        ×
ShareX Win              ×                √                 √        ×
UltraVNC Win              ×                √               √        √
Camstudio Win              ×                ×               √        √
Freeser Win/Mac/Linux              √                ×               √        √
RecordMyDesktop Linux              √                ×               √        ×
ScreenCam Win              √                √               √        ×
SimpleScreenRecorder Linux              √                √               √        ×
Captura Win              √                √               √        ×
VirtualDub Win              ×                ×               √        √
Adobe Captivate Win/Mac/Android              √                √               √        √
XVidCap Linux              ×                ×               √        ×

Related Article: >>Top 8 Screen Recorder Without Watermark

[Recommended] EaseUS RecExperts 

This is a fantastic screen recorder that is widely used by all levels of users. It enables you to capture your screen flexibly, such as record part of screen, or a specific region without effort. Moreover, its compatibility makes both Windows and Mac users can utilize it easily.

EaseUS RecExperts for Windows enables users to capture any region of your screen, record webcam, and capture the system and mic sound. So, you can choose the most suitable recording tool to capture what you need. For example, when you need to record Webex meeting, you can get help from screen recording functions. When you want to record audio on windows 10, there's no doubt that Audio mode will come in handy.

EaseUS RecExperts for Mac also offers the features above. And you can use the best Mac screen recorder with no watermark in nearly all the scenes of your life. When you need to do some recording for recreational purposes, it will be a competent tool. 

Key Features:

  • Easy and intuitive workflow
  • Capture popular videos in high resolution
  • Support schedule recording to set the start/stop time 
  • Support recording with Webcam
  • Suit for various types of purposes

If you need an all-in-one recording software that offers you various recording tools on Windows and Mac, this is the one you can't miss. You can click on the button to download this recorder and have a try.

1. OBS Studio 

OBS Studio is one of the most popular open source screen recorder software on the market. This video recording software provides further customization and functionality to your needs. Using it, you can record your screen, live streaming audio/video, or capture video from multiple resources like image, webcam, browser, etc.

Besides, it has no time limit when you are recording with OBS Studio. Also, this open-source screen recorder offers custom transitions, advanced filters, color correction, and many more to apply to your recorded video clips.

Open source screen recorder  - OBS


  • Compatible with Windows, macOS, and Linux
  • No time limitation while recording
  • Offer high performing audio mixer with noise reduction ability
  • Support basic editing tools, like adding transitions and filters

2. ShareX 

ShareX is a free and open-source screen video capturing software. This screen recorder allows you to capture your screen area, including the full screen, a locked window, or a specific area.

Or you can record videos in different shapes like rectangles, squares, etc. After recording, you can save it via GIF or an MP4 file format with an HD quality and share it with one click.

open source screen recorder - ShareX


  • No time limitation and no watermark on your recorded videos
  • Share your recorded videos to social media platforms like YouTube or other platforms
  • Offer the opportunity to URL shortening and URL sharing services

3. UltraVNC Screen Recorder 

UltraVNC Screen Recorder is another open source screen recorder that many people use it. It is famous for its fast speed while recording the screen. With this open source capture software, you can capture video, record audio with screen, and even record gameplay and webcam videos of up to 4K quality.

Moreover, this screen recorder offers you options to edit your recorded videos, like adding video effects and filters after recording.

Open source screen recorder


  • Can record audio and sync it with the video
  • No ads on the interface
  • Provide basic and advanced editing tools
  • Capture multiple videos simultaneously 

4. CamStudio 

Camstudio can record all the activities on your screen and export them with 4K quality. This open source screen recorder allows you to set the full screen, window, or fixed region as a target area according to your situation. Moreover, it enables you to record a demonstration or product information video from your desktop screen.

After recording, it allows you to convert these recordings into high-quality videos. If you require high-quality video with small file size, you can try CamStudio.

Open source screen recorder - CamStudio


  • Allow you to add text and overlay your webcam video while recording screen
  • Export the recording into various formats, including AVI, SWF, and many more
  • Facilitate to customize cursors while recording the video

5. Freeser 

Freeser is a free, open-source, and cross-platform screen recorder to capture anything on your desktop. It is friendly to beginners as well as professionals. This open source screen recording software is designed for capturing presentations and has been successfully used at many open source conferences to record hundreds of talks.

Moreover, using it, you also can capture demos, training materials, lectures, and other kinds of videos.

Open source screen recorder - Freeser


  • Give you the freedom to record any part of your screen
  • Directly export and upload the recording to social media platforms
  • Offer video editing tools and allow you to apply video effects
  • Built-in an audio mixer

6. RecordMyDesktop 

RecordMyDesktop is a popular open source screen recorder that can run on a Linux computer.

This freeware lets you record the screen in different aspect ratios, and you can capture video with audio with one simple click. It can also help you record streaming audio or video from different sites like YouTube, Facebook, and many others. The output recording file will be of high quality.

Open source screen recorder - RecordMyDesktop


  • Clear and simple interface
  • Support several resolutions up to 1080p
  • Record video with audio in one easy click

7. ScreenCam 

Looking for a screen recorder open source? You can not miss ScreenCam. This open source video capture software gives you a virtual screen camcorder for recording virtually anything on your Windows desktop.

Once the recording is done, it can export to the most powerful internet, CD/DVD, and email formats, combined with the ability to add high-end interactivity all in one elegant package.

Open source screen recorder - Screencam


  • Best for novices and pros
  • Export the recording in various formats
  • Enable you to record any part on your screen with ease

8. Simple Screen Recorder 

SimpleScreenRecorder is an easy-to-use and open source screen capturing software. It can help you record any activities on your screen with HD quality.

You can also record live streaming videos and your favorite gameplay with this open source screen recorder. While recording, you can check previews of videos and pause or resume them as per need. It supports various file formats and codecs when you export the recording files.

Open source screen recorder


  • Easy and intuitive user interface
  • Reduce the video frame rate automatically if the computer is too low
  • Offer customizable settings
  • Allow you to preview the video during recording

9. Captura 

Captura is another screen recorder open source that we recommend. It will give you a comfortable audio and video recording experience with a simple and friendly user interface.

What's more, it can help you capture the full screen, a fixed window, or a specific area of your screen. While recording, you also can use the hotkeys to control the recording. Once done, you can directly upload the recorded videos to social media platforms like Facebook, YouTube, etc.

Open source screen recorder - Captura


  • Easy-to-use interface
  • Allow you to record audio, screen, and webcam flexibly
  • Support different file formats like MP4, GIF, AVI, and more

10. VirtualDub 

This is a simple but versatile open source recording software that enables you to capture your screen on Windows PC and export the recordings in videos. Since its user interface is easy to use, you can use this tool without much effort, and even you are a beginner.

Besides the recording function, this open-source screen recorder also offers some useful video editing tools. With their help, you can easily add effects and subtitles to your recordings.

virtual dub


  • Support HDR
  • Adjust the speed of recordings
  • Split or merge videos easily
  • Select recording area

11. Adobe Captivate 

This is a powerful open-source recording software designed by Adobe. This versatile tool can run smoothly on various operating systems, including Windows, macOS, even iOS and Android.

Its strong compatibility gives you the ability to capture the screen of your devices effortlessly. You don't even worry that you will miss online meetings or classes since this tool provides you a task scheduler that automatically helps you start recording.

adobe captivate


  • Record screen online
  • Record games with no lag
  • Support adding subtitles
  • Support capturing Webcam

12. XVidCap 

This is an open-source recorder that you can use on Linux, and you can use it to do some simple and basic recording tasks. 

But there is a disadvantage that may have some severe negative impact on you. This software is old, and the lack of updates makes it's not so convenient to use this tool.



  • Support online encoding
  • Support MPEG video

The Bottom Line

On this page, we share with you the top 10 best open source screen recorder. Whether you are working on a Windows, macOS, or Linux computer, you can always find the best screen recording software here.

While selecting the screen recorder, make sure to choose the one that can work best for you according to your situation. No matter you are a Windows user or a Mac user, EaseUS RecExperts is your best option. It can satisfy almost all of your needs. Now click the below button to install it on your computer!

Was This Page Helpful?

About the Author

author Jane Zhou

Jane Zhou

Jane is an experienced editor for EaseUS focused on tech blog writing. Familiar with all kinds of video editing and screen recording software on the market, she specializes in composing posts about recording and editing videos. All the topics she chooses are aimed at providing more instructive information to users.

Read full bio