1. Click "Choose Files" button and select your PNM files you would like converted.
2. Click on the “Convert to RGBO” button to start the conversion.
3. When the status change to “Done” click the “Download RGBO” button
To convert in the opposite direction, click here to convert from RGBO to PNM
PNM Image Format is a simple uncompressed raster (bitmap) image format used in conjunction with Netpbm library and suite of image processing utilities. Conversion between these formats is straightforward; many conversion utilities exist within Netpbm software suite to facilitate it. PBM, PGM and PPM formats are specifically designated to monochrome, grayscale and RGB bitmaps respectively. ...
RGBO stands for RGB with an alpha transparency channel, similar to LA mode except with premultiplied alpha transparency which enables transparent pixels to be masked off using masking techniques for greater image compositing flexibility and wide color gamut coverage than its sRGB equivalent. ...
Upload a PNM file, click "Convert", and use additional options to quickly modify its contents before downloading the final RGBO file after processing has completed.
Our PNM to RGBO 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.
