Freedom251 › Screenshot Annotation Software
ScreenCap

What ScreenCap is
ScreenCap is an open-source macOS app for capturing screenshots and recording the screen. It can capture the full display, a chosen area, a window, or scrolling content. For recordings, choose the full screen or an area; save the result as MP4 using H.264 or export it as a GIF. Screenshots can be exported in PNG, JPEG, or TIFF. Its editor has drawing, text, highlighting, blur or pixelation, numbered steps, and cropping. OCR uses Apple Vision, and the color picker copies hex or RGB values. A floating thumbnail can be dragged into other apps, and screenshots can be pinned to the desktop. The project states that ScreenCap makes zero network calls and keeps screenshots on the Mac. It also says the app needs no account and has no analytics or tracking. ScreenCap is licensed under MIT for personal and commercial use. It requires macOS 14 (Sonoma) or later. The project page describes building from source with Swift or opening Package.swift in Xcode, and lists Xcode 15 or later for building.
Who it suits
ScreenCap suits Mac users who want screenshot capture, screen recording, and annotation tools in one app. Its MIT license permits personal and commercial use, while its stated local workflow may suit people who want screenshots to stay on their Mac.
What it does well
- Captures fullscreen, areas, windows, and scrolling content.
- Records to MP4 (H.264) and can export recordings as GIFs.
- Includes annotation, OCR, and color picker tools.
- Exports screenshots as PNG, JPEG, and TIFF.
- MIT license permits personal and commercial use.
What to know first
- Requires macOS 14 (Sonoma) or later.
- The project lists Xcode 15 or later for building.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Free forever · macOS 14 (Sonoma) or later · personal and commercial use | Free |
As github.com lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Open the ScreenCap project page on GitHub.
- Use a Mac running macOS 14 (Sonoma) or later.
- Build from source with Swift or open Package.swift in Xcode; the project lists Xcode 15 or later for building.
Verdict
Choose ScreenCap if you use macOS 14 or later and want capture, recording, and annotation tools in an open-source app. Its project states that screenshots stay on the Mac and the app makes zero network calls. It is not suited to users who need a platform other than macOS.
Questions
Is ScreenCap free?
Yes. The listed Free plan costs nothing and is free forever.
Which operating system does it support?
ScreenCap requires macOS 14 (Sonoma) or later.
What formats can it export?
Screenshots can be exported as PNG, JPEG, or TIFF. Recordings use MP4 (H.264), with GIF export also available.
Is ScreenCap open source?
Yes. It is released under the MIT license for personal and commercial use.
Does it require an account?
The project says no account is required.
How can I build it?
The project page describes building from source with Swift or opening Package.swift in Xcode, and lists Xcode 15 or later.
Facts from ScreenCap's own pages
- Accounts and tracking
- The project says ScreenCap requires no account and has no analytics or tracking. · github.com, 4 Oct 2026
- Browser extension
- No · github.com, 24 Sept 2026
- Capture
- It supports fullscreen, area, window, and scrolling capture. · github.com, 4 Oct 2026
- Distribution
- The page describes building from source with Swift or opening Package.swift in Xcode; it lists Xcode 15 or later for building. · github.com, 4 Oct 2026
- Editing
- Its annotation editor includes drawing, text, highlight, blur or pixelate, numbered steps, and crop tools. · github.com, 4 Oct 2026
- Export formats
- Screenshots can be saved as PNG, JPEG, or TIFF. · github.com, 4 Oct 2026
- Free plan
- Yes · github.com, 24 Sept 2026
- License
- ScreenCap is released under the MIT license for personal and commercial use. · github.com, 4 Oct 2026
- Measurement tools
- Yes · github.com, 24 Sept 2026
- Other tools
- It includes OCR using Apple Vision and a color picker that copies hex or RGB values. · github.com, 4 Oct 2026
- Privacy
- The project states that ScreenCap makes zero network calls and that screenshots stay on the Mac. · github.com, 4 Oct 2026
- Recording
- It records full screens or selected areas to MP4 (H.264) and can export recordings as GIFs. · github.com, 4 Oct 2026
- Redaction tools
- Yes · github.com, 24 Sept 2026
- System requirement
- ScreenCap requires macOS 14 (Sonoma) or later. · github.com, 4 Oct 2026
- Team collaboration
- No · github.com, 24 Sept 2026
- What it does
- ScreenCap is an open-source macOS app for screenshots and screen recording. · github.com, 4 Oct 2026
- Workflow
- A floating thumbnail supports drag-and-drop to other apps, and screenshots can be pinned to the desktop. · github.com, 4 Oct 2026
Where ScreenCap stands on Freedom251
- Screenshot Annotation Software#29 of 76