Binarize pjpeg

Download and install the latest version of Filestar.
Right click on one or more Pjpeg file(s) on your desktop and select Convert with Filestar.
Type binarize in the search box.
Press Run.

What is .pjpeg?

Name: Progressive JPEG Image
Extension: .pjpeg
Format: Binary
Category: Raster Image
Developer: JPEG
Description: A PJPEG file is a bitmap image created in the Progressive JPEG format (PJPEG). It contains encoded bitmap data so that the downloaded image appears progressively from a blurry picture to the final sharp image. PJPEG files may also fill alternating horizontal lines until the full picture is revealed.
MIME Type: image/pjpeg
Wikipedia: .pjpeg on Wikipedia

Last updated October 3, 2026