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CAP Converter
Turn CAP camera files into JPG instantly, right where they already are. Nothing is uploaded. reaConverter adds batch mode and colour controls.
How to Convert .cap Photos in Bulk
1. Install reaConverter
2. Select CAP Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless CAP file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Edit & Enhance
Do more with your images
Converting CAP images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.
Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.
User reviews
From those who tried it
Average User Rating:Last updated on June 27, 2026
Questions & Answers
CAP images: Frequently Asked Questions
What are CAP files?
The Phase One raw photo format, also known as a .CAP file, is a proprietary raw image file format used by Phase One digital cameras and the Phase One Capture One software for processing and editing raw images. The .CAP file format contains uncompressed and unprocessed sensor data captured by the camera and requires specialized software to convert it into a standard image format like JPEG or TIFF.
Can reaConverter open CAP files?
reaConverter fully supports the CAP image format – open, edit, and export CAP files to any other popular file format with ease.
How do I change CAP to another format?
reaConverter is a user-friendly tool for converting CAP files. Once installed on your computer, it allows you to convert all your .cap files at once with just a few clicks. You can even convert cap images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert CAP online?
If you only want to convert a few CAP images, you are welcome to try our free online CAP converter.
How can I turn CAP files on my computer to another format?
The best way to convert CAP images on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from CAP.
How can I automate CAP files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert CAP files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line cap converter.
What else can I do with reaConverter?
Convert microscopy filesResize picturesConvert CAD formatsSet file dateConvert vector images
What formats can I convert a CAP file to?
Discover More
Beyond CAP conversion
Convert .cap files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
