The RPBM format is part of a group of portable bitmap formats known as Netpbm, together with PBM, PGM and PPM. All formats were designed by Jef Poskanzer with the aim of improving the transferability of bitmap files between different computers and applications. RPBM files contain monochrome images and they are less common than PBMs, so opening them with currently available image viewers might pose some difficulties.
The quick and simple way to handle your files is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch conversions. As you will soon realize, reaConverter will help you avoid spending countless hours trying to figure out how to convert multiple RPBM files as once.
JPEG JPG PNG GIF TIFF TIF BMP ICO EMF WMF AI PDF EPS PS EPI WEBP WEBPLL JP2 PCX TGA DWG DWF DXF DGN WMZ CGM DRW SHP GBR PCT MIF PLT PCL SVG WPG CIN DCX DIS HRU MTV PRC RAD PIC RLA QRT SGI XBM XPM SWF CAL FAX FITS PSD PGM JXR BPG APNG DDS SVGZ CG4 FLIF AVIF