Download VB2000


This is a password protected folder. If you don't have a password, please fill and sgin a License Form and e-mail it (in any scaned format) to vb@scinetec.com. (If you have signed a license form for any preivous versions before, you don't have to sign the license for the newer version. However, you need send us an e-mail request for the new version which assumes that the previous license agreement between you and us still applies to the new release. )

VB2000 Version 2.5(R1) (the stand-alone VB2000 on Unix, Linux, Cygwin and Max OS X, and the GAMESS-VB and Gaussian-VB plug-ins) VB2000 version 2.5 (R1) (March 6 2011) (18MB).

If you need run a 16 electron VB calculation for singlet state, you need download this map file and unzip it into the MAP folder of your VB2000 installation.

WinVB2000 Version 2.5(R1) for Windows platform (Windows XP/WIN7)
WinVB2000 (VB2000NET) installation package on Windows, based on VB2000 version 2.5(R1), March 6, 2011 (20MB).

You may need to install the Microsoft .NET framework version 1.1 (here is the download link) from Microsoft if you don't have .NET version 1.1 installed on your machine.

If you have a previous version of WinVB2000 installed, you need to uninstall the old version before you can install the new one. To unintall the old version, you can use Windows control-panel->Add or Remove Programs utility to remove WinVB2000 package. The default installation directory of WinVB2000 is C:\VB2000NET.

Perl RPC Package for Running VB2000 on Remote Machines
PerlRPC (Feb 8, 2004) (1.4MB)