tkccrypt is a small text file editor frontend for Peter Selinger's ccrypt written in basic Tcl/Tk. The program allows opening and storing only encrypted files, and it guarantees that the decrypted content is never written to disk. Its target audience is made up of users who don't feel confident using a console encryption tool, but need encryption for some text data. The dependency only on ccrypt and Tcl/Tk makes this program very easy to run on many Unix systems.
Tkgeomap is a set of extensions to the Tcl/Tk scripting language for accessing, manipulating, and displaying geographic data. The extensions add commands that perform basic cartographic calculations, define and use projections, store data in lines and as named places, and display the data in canvas widgets.
Tkjmdict is a dictionary program written in Tcl/Tk which utilises the Japanese multilingual JMdict dictionary from the Electronic Dictionary Research and Development Group in Monash University, Australia. The JMdict consists of more than 150,000 Japanese entries translated to English with varying degree of support for German, French, and Russian.
tkxinput contains Xi, a library that adds Xinput management capabilities to the Tk toolkit, and a utility named calibrate that can be used to test various aspects of the Xinput configuration of an X server. calibrate can be used, as its name implies, as a touchscreen calibration facility.
trafcnt is an IP accounting scripts for a small LAN. It parses logs created by IPFM or any simillar source and calculates usage costs. It is possible to describe different schemes of operation for different users or groups. OpenBSD's pfctl is used for FW\NAT control, but trafcnt could be easily adapted to use almost anything. It produces clf- style logs.