Free Bulk X3F Image Converter Online — 25+ Formats
Drag and drop your files into this free online X3F converter (image/x-sigma-x3f, .x3f, Lossless), pick a target format from 25+ options and click the Convert button to change formats in HD quality. Use the quality slider to control file size and detail, then download each result separately or grab the whole batch as a single ZIP — no signup, no watermark, your X3F files deleted from our servers right after.
To:
85%
Drop images here or click to browse
PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more
Max 100MB per file
Most Popular Free X3F Conversions
All X3F Conversion Formats With 25+ Output Options
webp png jpg gif avif jxl jp2 bmp ico cur tiff tga pcx wbmp dds sgi pbm pgm ppm pnm pam xbm xpm ras pdf
25 free X3F conversion formats available with bulk and batch support
What Is X3F Format and Why Convert It Online?
Sigma/Foveon X3 RAW format.
| Property | X3F Details |
|---|---|
| File Extension | .x3f |
| MIME Type | image/x-sigma-x3f |
| Compression Type | Lossless |
| Transparency Support | No |
| Animation Support | No |
| Metadata Support | Yes |
| Available Output Formats | 25+ formats |
- Bulk and batch conversion that lets you upload and convert multiple X3F files at once to any of 25+ supported formats
- 100% free with no signup so you can start converting X3F files instantly without creating an account
- Private and secure because all uploaded files are auto-deleted from our servers immediately after conversion