Creating .pgm graphics files (portable graymap) from common .png sources (portable network graphic) in many currently available graphics editor or dedicated image converters. This typically makes a grayscale version of the original picture.
Convert Portable Network Graphic to Portable graymap file format.
We have found 6 software records in our database eligible for .png to .pgm file format conversion.
Microsoft Windows software - convert png to pgm on Windows
One of the best bitmap graphic editing program
Convert from png file format
|Yes, Adobe Photoshop supports png file conversion as a source file type.||Yes||Yes||png editor||Yes||Yes||Yes||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned png to pgm. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A batch graphics conversion software
A complete image retouching program
Multiplatform software - convert png to pgm on any platform
A picture image editor
Cross-platform batch image transcoder compatible with 500 picture image formats
On-line services software - convert png to pgm on web
An online graphics converter and resizer