eSim Downloads
1. Installer
Ubuntu - 12.04

Windows 7,8 and 10

2. eSim User Manual 6.3 MB
3. Ngspice Commands
4. Development branch source code (Linux)
5. Old Releases
OSCAD installer (Old deprecated version, we recommend you to use eSim)
Ubuntu - 12.04

OSCAD Installer - Linux 3.7 MB
Windows 7,8 and 10

OSCAD Installer - Windows 151 MB
Download, unzip and view the INSTALL.txt file for installation instructions.
Download, unzip and view the INSTALL.txt file for installation instructions.