OpenScreen: Open-Source Screen Recorder and Demo Tool Expands to Windows, macOS, and Linux

OpenScreen is a free, open-source desktop application designed for recording screens and turning raw captures into polished product demos and walkthroughs. The project serves as a community-maintained continuation following the archiving of the original repository by its creator, Siddharth Vaddem, continuing under the same MIT license with official releases hosted on GitHub.

Core Features and Capabilities

OpenScreen offers a range of recording and editing tools designed for content creators, developers, and teams:

• Recording Options: Capture a specific window or your entire screen with webcam support, including picture-in-picture overlays, adjustable roundness, and mirroring.
• Editing and Zooms: Utilize manual or automatic zooms, custom cursor smoothing, click effects, and timeline controls for cropping, trimming, and per-segment speed adjustments.
• AI and Transcription: Access offline, on-device automatic transcriptions for voiceovers and an optional AI editing assistant compatible with endpoints like Claude, OpenAI, Gemini, and Mistral.
• Export Options: Export projects to MP4 or GIF formats in multiple aspect ratios and resolutions, leveraging GPU-accelerated rendering on supported platforms.

Platform Support and System Requirements

OpenScreen is available for Windows, macOS, and Linux, with specific installation routes and system requirements for each operating system:

• Windows: Available via the Microsoft Store or as standalone .exe installers for x64 and ARM64 from GitHub Releases. Minimum requirements include Windows 1903+ with Intel 8th Gen or AMD Ryzen 2000 series processors or newer.
• macOS: Available via a signed and notarized .dmg installer requiring macOS 13 (Ventura) or later to utilize ScreenCaptureKit for native capture.
• Linux: Distributed in formats compatible with various distros, utilizing PipeWire and xdg-desktop-portal for native capture and system audio support.

Practical Implications and Verification

Users should verify all downloads by obtaining installers exclusively from the official GitHub Releases page or the Microsoft Store to ensure software integrity. The application is provided under the MIT License without warranties, and users are advised to review platform-specific permission prompts for screen recording and accessibility during initial setup.