Bulk PGM to PPM Converter Online — Free HD Quality
Drag and drop your multiple PGM files into this free online PGM to PPM converter (.pgm to .ppm), and click the Convert button to bulk convert them to PPM format in HD quality. Use the quality slider to fine-tune your PPM output, then download your converted files one by one or as a single ZIP — your original PGM files are removed 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
PGM vs PPM — File Format Comparison
| Feature | PGM | PPM |
|---|---|---|
| File Extension | .pgm | .ppm |
| MIME Type | image/x-portable-graymap | image/x-portable-pixmap |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is PGM Format?
Portable Graymap format for grayscale images.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is PPM Format?
Portable Pixmap format for color images.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
Related Converters
- Convert 3GA to BMP
- Convert CAF to JP2
- Best CR3 to BMP converter online
- Change CR3 to GIF
- Transform EMZ to TIFF
- Easy JPEG 2000 to RAS converter
- Convert M4A files in bulk to iPad Audio
- MEF to JPEG 2000 converter
- MP3 to OGA converter - no registration
- How to convert OGA to iPod Audio?
- PCD to AVIF converter - no registration
- Process multiple RMI to PBM files
- Convert WMA files to AAC in queue
- Convert WMA files to PPM in queue
- PGM format converter hub
- Explore all PPM conversions
- Browse all Image converters
- Browse all converters