Download - Sigview spectrum analyzer - FFT based signal analysis software

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SIGVIEW is a shareware software. This means that you can download a fully functional version and use it for a trial period of 21 days to determine if it suits your needs. If you wish to continue using SIGVIEW after this trial period, you must purchase a license. Thereafter, you will receive a registration key to unlock your trial SIGVIEW version to transform it into a fully functional, unlimited version. This trial software includes all functions of the PRO Version.

SIGVIEW is downloaded in the form of the installation file named "sigview_setup.exe". After downloading, execute this file and follow the installation instructions. You can safely ignore any Windows warnings about "unrecognized application".
For a quick-start with SIGVIEW, we recommend reading the help file or online user manual and trying the examples first (Help/Examples menu option).


By downloading SIGVIEW, you agree to our End-User-License-Agreement (EULA) and our Terms-of-Service (TOS).

Version history
See a list of changes and new features in each of SIGVIEW versions or download older releases.
Video Tutorials
See our YouTube channel for video tutorials and screencasts
SIGVIEW User Manual online:             
Not sure if you are ready to install a trial version? Take a look at the SIGVIEW User Manual online before downloading.
Academic prices
We offer huge discounts for academic institutions. See our order page for details
See who is already using SIGVIEW in our Reference list.
Premium support
Our premium support packages will provide you with professional and fast support at a very affordable price. See the order page for our current 50% discount action.
You can find some of our references at the About page
Download older 32-bit version
SIGVIEW supports only 64-bit operating systems. If you require a 32-bit version, you can download an older version, v2.8.0. If you already have a license for the latest version, you can get the v2.x license free of charge.

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