K25 is one of Kodak's RAW formats, used by certain early Kodak digital camera models to store unprocessed sensor data. When digitizing or restoring historical photo collections, PNG is often the better target than JPG, since it's lossless and avoids stacking further compression artifacts on top of files that may already be decades old.
Converting K25 to PNG demosaics the sensor data and writes a lossless file, making it the practical choice for preserving maximum quality when revisiting older Kodak camera systems still represented in a legacy photo archive.
- Install Turbo Raw Image Converter on your Windows PC.
- Open the app and select Batch Mode for multiple files, or Individual Mode for a single K25 file.
- Drag your K25 files or folder into the app window, enabling recursive folder scanning if needed.
- Set the "From" format to K25 and the "To" format to PNG.
- Click Convert. Lossless PNG files are written to your output folder, fully offline.
- Native support for Kodak's K25 RAW format
- Lossless PNG output preserves full detail for archiving
- Bulk-convert an entire archive of older Kodak RAW files in one batch
- Runs fully offline, keeping your archived photos private
- Multi-core processing for fast handling of large batches
Why choose PNG instead of JPG for old K25 files?
PNG is lossless, which avoids stacking further compression loss on top of older photo files when archiving them in a modern format.
Which cameras produce K25 files?
K25 is one of Kodak's RAW formats, used by certain early Kodak digital camera models.
Can I convert an entire archive of K25 files at once?
Yes, Batch Mode processes an entire folder of K25 files in one pass, including nested sub-folders if recursive scanning is enabled.
Ready to convert your RAW camera files offline, in bulk, with full privacy?