Lightproof is a grammar checker extension generator in python. The result of the generation is a single Lightproof or vendor specific grammar checker language package.

GNOME Web Photographer is a tool to generate full-size image files and thumbnails from HTML files and web pages. It can also be used to print those.

Ferret is an interactive computer visualization and analysis environment designed to meet the needs of oceanographers and meteorologists analyzing large and complex gridded data sets. It can transparently access extensive remote Internet data bases using OPeNDAP (formerly known as DODS)

The Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.

Tk dependent python-pil module.