Alcedo Studio
Alcedo Studio: A free desktop RAW workstation with ACES, catalog search, batch tools and flexible export. Ranked #21 of 29 in Photography Software by our editors (7.2/10); pricing: Free plan; best for free desktop RAW editing with color-managed export.
At a glance
- Editor score7.2 / 10
- PricingFree plan
- Best forFree desktop RAW editing with color-managed export
- Free planYes
- Paid fromFree
- RAW processingYes
- Facts checked24 Sep 2026
Where it wins
- ACES/OpenDRT pipelines, LUT support and ICC-profiled export
- Searchable local catalog with ratings, filters and optional AI metadata
- Batch tools, responsive previews and non-destructive edit history
Where it doesn't
- Desktop-only on Windows 10/11 x64 and Apple Silicon Macs
- Documentation is the listed support channel
- Optional AI services are separate from the core editing workflow
Our verdict on Alcedo Studio
Alcedo Studio is a free, open-source desktop photography workstation for photographers who want RAW development and local library management in one application. It supports exposure, white balance, color, tone, crop, lens and geometry adjustments, along with LUTs, grain, halation, ratings and named looks. The application runs on Windows 10/11 x64 and Apple Silicon Macs, keeps originals untouched until export, and is suited to solo photographers and small teams working with local collections.
Its strongest differentiator is the combination of color-managed workflows and catalog tools. ACES/OpenDRT pipelines and LUT support provide a structured approach to color, while export can produce JPEG, PNG, TIFF or EXR files with configurable metadata and ICC profiles. The library supports browsing, filtering, rating and organization, with searches based on image content, camera data and dates. Optional AI services can generate descriptions, tags, ratings and reasons. Batch tools and responsive previews address larger photo sets, and non-destructive edit history preserves undoable changes and named looks.
Alcedo Studio is presented as free open-source software under GPL-3.0, with no paid tiers described. That makes it a straightforward option for users seeking desktop RAW processing without a subscription, especially when export control and local cataloging matter. The trade-off is scope: deployment is limited to supported Windows and macOS hardware, and the workflow centers on local libraries rather than a hosted service. Documentation is the listed support channel. Choose Alcedo Studio for a free, technically focused desktop workflow; consider another product if you need mobile access, web collaboration or a broader support model.
Your product? Our editors can test Alcedo Studio in depth and publish a review, labelled as paid · from $149/mo →
Alcedo Studio pricing
Alcedo Studio fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| RAW processing | Yes |
| Photo catalog | Yes |
| Batch editing | Yes |
| Platforms | Windows, macOS |
| Included cloud storage | Not verified |
| Export formats | JPEG, PNG, TIFF, EXR |
| Deployment | Desktop |
| Platforms | Windows, macOS |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | zidage.github.io |
| Facts checked | 24 Sep 2026 |
Alternatives to Alcedo Studio
- Adobe LightroomA cross-device Lightroom workflow combining RAW editing, organization, synchronization, and AI tools.9.4
- Capture OneA deep RAW-editing and tethered-capture toolkit for studio and production workflows.9.2
- darktableA free desktop RAW workflow with deep editing tools, but no built-in cloud sync.9.0
See all Alcedo Studio alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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