1. Click "Choose Files" button and select your PGM files you would like converted.
2. Click on the “Convert to G4” button to start the conversion.
3. When the status change to “Done” click the “Download G4” button
To convert in the opposite direction, click here to convert from G4 to PGM
The portable gray map (PGM) file format stores pictures that only includes black, white, and shades of gray for colors. The limited number of options in the image reduces the amount of size that the final file needs. While not suited for tasks like taking smartphone pictures, the simple format also lends itself well as a building block for other ...
G4 Image Format is used for lossless compression of black-and-white images that maintain high-quality results, commonly found in TIFF files for fax machines. G4 treats pictures like black dots and lines on an empty page - the more black dots and lines there are, the smaller your file will be. ...
Upload a PGM file, click "Convert", and use additional options to quickly modify its contents before downloading the final G4 file after processing has completed.
Our PGM to G4 converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
