- Extension
- .psb
- .kra
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Adobe Systems
- Native format of the Krita painting program, developed by the Krita Foundation.
- Description
- Format used for saving large Photoshop documents over 30,000 by 30,000 pixels in size; supports images up to 300,000 by 300,000 pixels; to enable .psb support, check the "Enable Large Document Format" within the File Handling pane of the Photoshop Preferences window
- Image file saved by the Krita painting program. A Krita file is a zip archive holding the full layer stack: each layer's pixel data as compressed tiles, its name, position, opacity, blending mode and visibility, plus a merged preview of the whole image.
- MIME Type
- image/vnd.adobe.photoshop
- application/x-krita