Portable Gray Map Image

Image
A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers representing different shades of gray, from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format but also have a binary representation.
Category Image converter
Mime type image/x-portable-graymap
Developer Jef Poskanzer
Associated software Adobe Photoshop
Portable Gray Map Image
Convert
  • How to convert a pgm file to another extension?

    You have the ability to convert pgm files into a variety of compatible formats without needing to install any software. You can easily convert a pgm file to another extension in just a few clicks. All you have to do is click on the "Convert" button at the top of the page, import your pgm file, choose the desired output extension, and you're done !

  • What are the software programs to open a pgm file?

    The file format pgm is classified under the category of "image" files. There are numerous software programs capable of reading this format, but we suggest installing and using the Adobe Photoshop software to open your file. If you would like more information on how to handle this format, you can also visit the website of the developer Jef Poskanzer.

  • Extension verified by the Convertall team

    We have conducted independent research on the pgm file format Portable Gray Map Image and have verified the accuracy of the information listed on this page. We strive for 100% accuracy and only publish information on verified file types. If you have any suggestions for additions or updates, please feel free to let us know.

Supported conversion formats

Convert from PGM Rating Votes
PGM to APNG
470 votes
PGM to ASF
897 votes
PGM to AVI
26 votes
PGM to BMP
161 votes
PGM to EXR
199 votes
PGM to F4V
717 votes
PGM to FITS
126 votes
PGM to FLV
61 votes
PGM to GIF
37 votes
PGM to HEVC
180 votes
PGM to IVF
330 votes
PGM to JP2
636 votes
PGM to JPEG
401 votes
PGM to JPG
77 votes
PGM to M4A
472 votes
PGM to M4V
237 votes
PGM to MJPEG
117 votes
PGM to MKV
170 votes
PGM to MOV
150 votes
PGM to MP4
921 votes
PGM to MXF
632 votes
Convert from PGM Rating Votes
PGM to NUT
584 votes
PGM to OGG
258 votes
PGM to OGV
524 votes
PGM to PBM
663 votes
PGM to PCX
574 votes
PGM to PGM
989 votes
PGM to PIX
505 votes
PGM to PNG
954 votes
PGM to PPM
893 votes
PGM to SGI
931 votes
PGM to SUN
481 votes
PGM to SWF
379 votes
PGM to TGA
865 votes
PGM to TIFF
400 votes
PGM to VOB
678 votes
PGM to WEBM
777 votes
PGM to WEBP
926 votes
PGM to WMA
187 votes
PGM to WTV
802 votes
PGM to XBM
877 votes
PGM to XWD
721 votes