Church presentation software, without a single flicker.
Lyrics, Bibles and media on a GPU-accelerated layered engine, one-click instant search and direct migration from OpenLP and EasyWorship. Everything local, no subscriptions.
v1.0.0 · November 8, 2026
CrabWorship is a desktop app. Open this page from your booth computer.
- Offline-first
- Free
- Windows · macOS · Linux
- Signed automatic updates
Features
Everything you need for Sunday service
Built for volunteers: clear, fast and free of on-screen surprises.
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Instant search
Type a few letters and find the song right away, even in a library with thousands of titles.
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Layered engine, zero flicker
Background, lyrics and media run on GPU-accelerated layers. Transitions are clean and flash-free.
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Preview and Live
Prepare what's next in Preview while the congregation sees Live, just like a broadcast booth.
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Panic buttons
Black and Clear are one click away to wipe the screen instantly if something goes wrong.
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Multi-screen
Send the output to one projector or several, and run everything from your own screen.
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Childcare alerts
Show discreet on-screen notices to call parents without interrupting the service.
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Your logo, no watermarks
Show your church's logo on screen. CrabWorship never puts a watermark over your projection.
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Import your library
Bring your songs over from OpenLP and EasyWorship without retyping them.
The app
See CrabWorship in action
Real screenshots of the app (interface shown in Spanish), designed for stress-free operation.
How it works
Ready in three steps
- 1
Download and install
Pick your system, download the installer and open it. In a few minutes CrabWorship is ready.
- 2
Import or create your songs
Bring in your library from OpenLP or EasyWorship, or start typing your songs from scratch.
- 3
Build your service and project
Order the songs in your service, prepare in Preview and send to Live when the moment comes.
Migration
Switch programs without starting over
Already have hundreds of songs in another program? CrabWorship imports them so you never have to retype them.
- From OpenLP songs.sqlite file and OpenLyrics (XML) songs
- From EasyWorship Versions 6 and 7
Requirements
System requirements
| System | Version | Architecture | Format |
|---|---|---|---|
| Windows | Windows 10 / 11 | x64 | .exe (installer) |
| macOS | macOS 11 or later | Apple Silicon (M1–M4) and Intel | .dmg |
| Linux | Ubuntu 22.04+ / Debian 12+ | x86_64 | .deb and AppImage (other distros) |
FAQ
Frequently asked questions
Is CrabWorship free?
Yes. CrabWorship is free to download and use, and it never puts watermarks over your projection.
Do I need internet?
Not to project: CrabWorship is offline-first. You only need internet to download it and to receive automatic updates.
Can I use my church's logo?
Yes. You can show your church's logo on screen, with no CrabWorship watermark.
Which Bibles are included?
CrabWorship includes a Bible module with search by reference or by keyword. It ships with the Reina-Valera 1909, which is in the public domain. Translations under copyright can be imported with your own license.
Does it work with two projectors?
Yes. Multi-screen output is supported: send the output to one or several projectors while you control everything from your own screen.
How do I update CrabWorship?
Updates are automatic and signed, so the app verifies them before installing. You can also always download the latest version from this page.
macOS says the app can't be opened. What should I do?
Right-click (or Control-click) CrabWorship in your Applications folder, choose “Open” and confirm in the dialog. You only need to do this the first time.
Windows shows SmartScreen. Is it safe to continue?
Windows may show this warning for new software. Click “More info” and then “Run anyway” to continue the installation.
Made by
CrabSoft
CrabSoft is a software company building web development, apps and automation for churches, businesses and organizations. CrabWorship was born from that same idea: well-made tools that serve people.
Take your next service to the next level
Download CrabWorship for free and try it in your booth.