If you’ve ever needed to record a product demo, a tutorial, or a quick walkthrough for your team — you know that moment of friction. Screen Studio makes it beautiful. But $29/month for a screen recorder is hard to justify, especially when you’re already paying for GitHub Copilot, a cloud provider, and seventeen other SaaS tools that snuck onto your credit card.
OpenScreen is the answer that just hit 27K stars on GitHub. Free. MIT license. No watermarks, no subscriptions, no classic “upgrade your plan to unlock export.” It’s yours.
What is OpenScreen?
OpenScreen is an open source desktop app built with Electron and React for creating screen recordings with that polished aesthetic you usually associate with paid tools. It doesn’t try to clone Screen Studio feature for feature — the project itself says it plainly: it covers 80% of the use cases most devs actually need:
- Product demos and walkthroughs
- Onboarding videos
- Technical tutorials
- Bug report recordings
- Async updates for distributed teams
If you need all the edge case functionality, Screen Studio is still excellent. But for the typical “let me show you how this works,” OpenScreen has everything you need — and nothing you have to pay for.
What it does
Smart zoom: OpenScreen automatically adds zoom effects when your cursor moves to areas of interest. The latest release went a step further with zoom suggestions based on cursor telemetry — you hit the magic wand button and the app analyzes your cursor movements to suggest where the zooms should go. You review the suggestions, apply the ones that make sense, done.
Audio: Captures microphone and system audio. The recent rewrite added proper support for both tracks, giving you clean narration + screen audio in a single pass.
Timeline editing: A true non-linear timeline to trim, apply zoom tracks, cursor effects, annotations, and now a Speed Track — you can speed up or slow down specific sections of the recording. Perfect for cutting out those 45 seconds of “let me find this file” that always end up in the middle.
Annotations: Text overlays with support for custom Google Fonts. If your brand has a specific typeface, you can import it.
Projects: Now you can save and reopen recordings as projects. No more redoing all your edits because you forgot to export first.
Multi-aspect export: 16:9, 9:16, 1:1 — export once, distribute everywhere. LinkedIn, Twitter/X, and YouTube Shorts have different aspect ratio requirements; OpenScreen solves it in a single workflow.
Cross-platform: macOS 13+ and Linux (AppImage). Windows users — not yet, but the issue is open.
Installation
macOS:
# Download the .dmg from the releases page on GitHub
# After installing, if Gatekeeper blocks it:
xattr -rd com.apple.quarantine /Applications/Openscreen.app
# Then go to System Settings > Privacy & Security
# Grant permissions for "Screen Recording" and "Accessibility"
Linux:
# Download the AppImage from the releases page
chmod +x Openscreen-Linux-*.AppImage
./Openscreen-Linux-*.AppImage
# If you get a sandbox error:
./Openscreen-Linux-*.AppImage --no-sandbox
Requirements: macOS 13+. On macOS 14.2+ you’ll get a prompt to grant audio capture permission. System audio recording requires macOS 13+ — macOS 12 and earlier only support microphone capture.
OpenScreen vs Screen Studio
| Feature | OpenScreen | Screen Studio |
|---|---|---|
| Price | Free forever | $29/month |
| License | MIT | Proprietary |
| Smart zoom |  Cursor telemetry |
More advanced |
| Multi-aspect export | |
|
| System audio | |
|
| Custom fonts | Google Fonts |
|
| Save/reopen projects | |
|
| Windows |  Not yet |
|
| Feature depth | 80% of use cases | Full-featured |
The honest take: Screen Studio is a better product in absolute terms. But if you’re a dev recording demos for documentation, a side project, or internal use — OpenScreen is more than enough, and the price difference pays for two months of Claude Pro.
A Growing Ecosystem
A sign that OpenScreen has real traction: it’s already spawned serious forks. Recordly and CursorLens started from the OpenScreen codebase and added significant modifications of their own. When an open source project generates forks that themselves have active maintenance, it’s a good sign the foundation is solid.
Who this is for
If you’re a dev who:
- Launches side projects and needs polished demo recordings
- Creates technical tutorials or documentation
- Does developer advocacy or content creation
- Records async video updates for distributed teams
OpenScreen is the tool you should already be using. The subscription barrier for this level of output just dropped to zero.
Already tried it? What tool did you use before for your demos? Let us know in the comments 