Windows Office Tools
Displays the differences between two text files
Manage your philatelic or coin collection
Program for you to create your own surveys
Controls a participant's time in a discussion
A simple but powerful PDF document viewer
Compresses PDF files and reduces their size
Program to write as if it were the old Olivetti
Easily edit LaTeX documents
Create a catalogue of articles in a moment
An agenda for you to keep track of your schedules
