TweakPNG is a low-level utility for examining and modifying PNG image files. TweakPNG is an interactive PNG file editor utility that allows you to view and modify some of the meta-information stored in PNG image files. It is not a real image editor or viewer.
License Free
File Size 460.8 kB
Version 1.4.4
Operating System Windows Vista Windows Windows 7 Windows 2003 Windows Server 2008 Windows XP Windows 2000