Convert PBM pictures to a variety of formats, edit and optimize pictures online and free.
The PBM which stands for Portable Bit-Map is a simple structured monochrome raster image format designed by Jef Poskanzer in the 1980s. It was intended to transmit bitmaps over the email messages as the plain ASCII text.
Select PBM file from your Computer, or by dragging it on the page.
Select the output format from the list.
Edit your PBM file Or simply click Convert, Then let the file convert and you can download your file right afterwards.