Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins.
Patran is a pre- and post processor for CAE simulation. The advanced modeling and surfacing tools of the program allow you to create a finite element model from scratch.
|PuTTY and SSH||
Ssh (Secure Shell) is a program to login to another computer over a network, to execute commands in a remote machine, and to move files from one machine to another. This is also used quite a bit for checking email. It provides strong authentication and secure communications over insecure channels. It is intended as a replacement for rlogin, rsh, rcp, and Telnet.