CamStudio - Screen Recorder Icon

CamStudio - Screen Recorder

Free screen recording software

3.4 Stars (226)
26,921 Downloads (This Week)
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Editor's Review

CamStudio is a great tool to create quick demos and screencasts on your computer in AVI and, if you wish, you can convert them into Flash format. CamStudio's features include options to highlight the cursor path during a recording session, automatic panning, and the ability to record with sound. An effects menu lets you annotate and append videos with comments, plus add a time stamp or watermark. CamStudio also captures screenshots if you set the frame rate, drag the mouse over the area for capture, and tap on the coordinates. While CamStudio doesn’t contain any fancy compressors, file types, or even a video editor, we found it easy to convert AVI files into MP4s, for example, using other free software free software. Overall, CamStudio is a great way to take advantage of open source software to produce both instructional videos and screen captures and share them with the world!

CamStudio at a Glance

CamStudio is a compact little program with some nice features tucked away to maximize its allure. Installation is a breeze. However, when you launch CamStudio, a private product upgrade is offered that has not been verified by SourceForge. You’ll have to decide if you want to take a chance on CamStudio’s private upgrade or not. Yet, once you launch CamStudio, you’ll find several helpful features to make your screen recording journey quite enjoyable. For example, controls to record an entire screen or a portion of it, sound options, and the ability to add comments to videos and screen captures. CamStudio and its codec are released under GPL license.

Product Details

Here is a detailed breakdown of CamStudio’s features:

  • Records your screen and audio to AVI files
  • Converts AVI into Flash
  • Highlights your cursor path for clarity
  • Automatically pans
  • Records with sound
  • Lets you add text comments to videos



CamStudio lets you create training tutorials and has a nice selection of video styling features. CamStudio outputs only to AVI with a conversion to Flash.

Quick Specs

  • Version: 2.7.2
  • Date added: October 19, 2013
  • Operating system: Windows
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CamStudio records screen and audio activity on your computer to create AVI video files and turns them into bandwidth-friendly, streaming Flash videos (SWF). CamStudio also lets you add screen captions or video annotations to your recordings through anti-aliased images, or by producing a Webcam movie of yourself (screen in screen) on your desktop. And CamStudio comes with its own lossless codec that produces crystal clear results with a much smaller filesize compared some popular codecs, like Microsoft Video 1. Additional options include cursor controls, the ability to record an entire screen or a portion of it, and selections for output quality. Best of all, CamStudio is easy to use and navigate, plus it includes a built-in Help file.

Official release builds:
Source Tree:
Patches sent to the dev mailing list.

Consider joining the CamStudio project by emailing one of the admins.

CamStudio - Screen Recorder Web Site


  • Record your screen and audio to AVI files
  • Convert AVI into Flash
  • Highlight the cursor path
  • Automatically pan
  • Record with sound
  • Add text comments to videos


User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 2 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 2 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 2 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 1 / 5
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User Reviews

  • joefg
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    My AVIRA-Scanner found the Virus "ADWARE/Spigot.Gen7" just after seconds when Installer was started. I think, it makes no sense to let this kind of software on this site.

    Posted 10/13/2015
  • clintonman
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Changed the home page and search engine on all my browsers to Yahoo. A nuisance but who knows what other changes it made. Restored the computer to an earlier time to be on the safe side. I hope the developers can find a better way to generate revenue for this project in the future. I don't recommend installing it until they do.

    Posted 10/11/2015
  • seaforthcastle
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I wonder where everyone else is getting the malware reports from. I downloaded both the software exe file and the codec from sourceforge (please note) and scanned both with MalawareBytes current version. No malware of any kind was detected in the exe or codec surprisingly despite previous reports here, nor did it install any unwanted software/adware or re-direct my browser as a result of installation. I also ran AVG on the installtion files and my system, no malware or other threats are reported. I am running Vista 64 bit. I then installed the software and ran a basic test to see if I could record something and it did work as expected. I'll report more fully when I get a chance to really test the features of the software.

    Posted 10/11/2015
  • oggologgo
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Please get this pile of malware off of this site. It's unacceptable.

    Posted 09/26/2015
  • hawkinh
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Norton Endpoint Security detects Trojan.Gen.2 and quarantines immediately.

    Posted 09/04/2015
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Additional Project Details

Intended Audience

End Users/Desktop

User Interface

Win32 (MS Windows)

Programming Language



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