Top Alternatives to CamStudio

Open Broadcaster Software is free and open source software for video recording and live streaming.

ShareX is an open source program that lets you take screenshots or screencasts of any selected area with a single key, save them in your clipboard, hard disk, etc

Camtasia Studio and Camtasia for Mac are software suites, created and published by TechSmith, for creating video tutorials and presentations directly.

Ezvid screen recorder software is a recording software which helps you to record videos with free soundtrack music,etc

recordMyDesktop is a free and open source desktop screencasting software application written for Linux.

Bandicam is a screen capture utility that can take screenshots or record screen changes.

ScreenFlow is a screencasting and video editing software for the OS X operating system.

SimpleScreenRecorder is a Qt-based screencast software made for Linux operating systems, which was created as a simpler alternative to programs such as ffmpeg/avconv and VLC.

Debut Video Capture Software is a free screen video recording software.

Kazam is a simple screen recording program that will capture the content of your screen and record a video file that can be played by any video player.

ActivePresenter is a screencasting and eLearning software.

FlashBack is a free screen recorder.

Screencast-O-Matic is a software to create and share screen recordings.

Action! is a screen recording and gameplay recorder software.

PlayClaw is a powerful game video recorder.

oCam is an app that can capture and record onscreen images, video and audio. It supports various video codecs and audio recording.

Screencast Capture Lite is a screenshot capture software.

FFsplit is a software to capture and record your desktop.

VokoScreen is an easy to use screencast creator to record educational videos, live recordings of browser, installation, videoconferences, etc.

D3DGear is a very fast game recording software that allows video game capture without affecting game performance.

Krut is a screencast tool that is written in Java and well suited for making video tutorial.

Grabilla is a software that takes a screenshot of the user's computer screen and uploads it to the Web, FTP, computer or copy to clipboard.

UltraVNC Screen Recorder is a VNC based remote screenrecorder.

iSpring Free Cam is a free screen recording and video editing software.