1. Click "Choose Files" button and select your G3 files you would like converted.
2. Click on the “Convert to PFM” button to start the conversion.
3. When the status change to “Done” click the “Download PFM” button
To convert in the opposite direction, click here to convert from PFM to G3
G3 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. G3 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. ...
PFM (Pixel Format Metafile) is an image format designed for HDR images that uses either per-pixel RGB structures or instructions for representing grayscale tones. PFM was first developed by Jef Poskanzer during the mid 1980s, released along with his Netpbm (Netpixel Bitmap Manager) toolkit and PFM files begin with two byte magic numbers specifying whether they contain PBM, PGM, or ...
Upload a G3 file, click "Convert", and use additional options to quickly modify its contents before downloading the final PFM file after processing has completed.
Our G3 to PFM 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.