Colora
Colora is a free Windows color converter and screen picker for selecting, saving, and organizing colors.
What Colora is
Colora is a free Windows color converter and screen picker for selecting, saving, and organizing colors. Its zoomable screen picker helps users select colors precisely, and it converts between RGB, HEX, HSB, HSL, and CMYK. Users can build custom palettes, keep them for later, and export palettes to GIMP. An automatic history retains recently picked colors. The window can be pinned above other windows or reduced to a minimal size. Colora requires Windows 7 or newer and .NET Framework 4.6 or higher. Its maker says the picker has been tested with Windows 10 and DPI scaling. Downloads are offered through SourceForge, with installation also available through Chocolatey. The app is published by Bluegrams under the BSD 3-Clause license. SourceForge lists version 0.3.1, dated September 11, 2020, as the latest release.
Good
- Zoom helps with precise screen color selection.
- Converts among RGB, HEX, HSB, HSL, and CMYK.
- Custom palettes can be saved and exported to GIMP.
- Automatic history retains recently picked colors.
Watch out
- Requires Windows 7 or newer and .NET Framework 4.6+.
- Latest listed release is version 0.3.1 from 2020.
Who it suits
Colora suits Windows users who need to pick screen colors, convert among common color formats, and save palettes. It may also suit people who use GIMP or want a simple color history.
Verdict
Colora combines screen picking, format conversion, palette saving, and GIMP export in a free Windows app. Check its Windows and .NET requirements before installing.
Plans and prices
From Colora's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Colora | Free | Free and open-source software; BSD 3-Clause license |
The facts
Each one read from Colora's own pages, with the date it was checked.
What it does
- Color formats
- It converts colors between RGB, HEX, HSB, HSL, and CMYK.checked 7 Oct 2026
- Color history
- Colora keeps an automatic history of recently picked colors.checked 7 Oct 2026
- DPI support
- The maker says the color picker is tested with Windows 10 and DPI scaling.checked 7 Oct 2026
- GIMP export
- Color palettes can be exported to GIMP.checked 7 Oct 2026
- Installation
- The maker offers downloads through SourceForge and installation through Chocolatey.checked 7 Oct 2026
- License
- Colora is published under the BSD 3-Clause license by Bluegrams.checked 7 Oct 2026
- Palettes
- Users can create custom color palettes and save them for later use.checked 7 Oct 2026
- Purpose
- Colora is a color converter and screen color picker for Windows that lets users pick and save colors.checked 7 Oct 2026
- Release status
- SourceForge lists version 0.3.1 dated September 11, 2020 as the latest release.checked 7 Oct 2026
- Requirements
- Colora requires Windows 7 or newer and .NET Framework 4.6 or higher.checked 7 Oct 2026
- Screen picker
- The screen picker includes zoom for precise color selection.checked 7 Oct 2026
- Support
- The maker directs users to SourceForge discussions for general help and GitHub issues for bugs and feature requests.checked 7 Oct 2026
- Window controls
- It supports pinning the window on top and a minimal size mode.checked 7 Oct 2026
Where it runs
- Windows compatibility
- Colora requires Windows 7 or newer and .NET Framework 4.6 or higher.checked 7 Oct 2026
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