Portable Graymap .pgm
A Netpbm image format storing grayscale samples. It is useful for exchanging monochrome intensity data between image-processing programs.
Color input becomes grayscale. Tested output is binary P5.
PGM file format guidePGM to DPX converter
Convert Portable Graymap (.pgm) to DPX for free. Choose files, review the available settings and download your results. No account needed.
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Digital Picture Exchange .dpx
A raster interchange format used for scanned film and visual-effects image sequences.
Exports contain a flattened raster image. Editing uses 8-bit browser display precision; original layers, metadata, HDR range, and scientific sample values are not retained.
DPX file format guideHow to convert PGM to DPX
- Select PGM files from your device or drag them into the converter.
- Check the DPX output. Open conversion settings if you want to make adjustments.
- Convert, compare the original and result, then download your files.
Quality, compatibility and file limits
Choose dimensions and image quality before converting. Still-image exports keep one frame. Unedited GIF, WebP, AVIF, JPEG XL and MNG conversions can retain animation. Animated edits use a GIF intermediate with a limited color palette. Canvas editing uses browser display precision and does not preserve original EXIF, HDR, or scientific image data.
Processing uses your device when possible and our servers when required. Browser files are limited to 256 MB each; server conversions to 64 MB; browser spreadsheets to 32 MB. Previews show supported content and do not guarantee identical rendering in every application.