Download of OpenChoice TekVISA 4.1.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software was originally produced by Tektronix, Inc.
The most popular versions among OpenChoice TekVISA users are 4.0, 3.3 and 3.0. This free PC program can be installed on Windows XP/Vista/7/8/10/11 environment, 32-bit version.
TalkerListener.exe, CallMonitor.exe, ServerControl.exe, TekInstrMgr.exe and TekVisaConf.exe are the most frequent filenames for this program's installer. The software belongs to System Utilities. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
TekVISA is the Tektronix implementation of VISA (Virtual Instrument Software Architecture) that represents an industry-standard communication protocol.
TekVISA provides communication with instruments that are connected to the PC via various communication buses and support for the coexistence of multiple Vendor Specific VISA implementations on 64-Bit PCs.
You may want to check out more software, such as Tektronix OpenChoice Desktop or OpenChoice PC Communication Software, which might be similar to OpenChoice TekVISA.