Latest IGOR Pro Installers

(Users who want to update their installed IGOR Pro, scroll down to "Updates for IGOR Pro".)

IGOR Pro is an interactive software environment for experimentation with scientific and engineering data and for the production of publication-quality graphs and page layouts. IGOR has been used by tens of thousands of technical professionals since its introduction in 1989.

Download the fully-functional IGOR Pro 6.3 and try it free for 30 days after installation. After 30 days, the IGOR will lapse into limited functionality demo mode. The limitations of the demo mode are:

  • Saving is disabled.
  • The clipboard contents cannot be transferred to other programs.
  • The printing output is lightly over-printed with IGOR-related words.

To avoid these limitations, purchase an IGOR Pro license to restore the full functionality. If, within 90 days of purchase, you are unsatisified in any way you can delete IGOR Pro from your computer and return any purchased CD and Getting Started manual to us, and we'll refund your money, less shipping, no questions asked.

Full IGOR Pro 6 description.

Complete IGOR Pro 6.3 PDF Manual.

Macintosh OS X 10.4 or later

Download IGOR Pro 6.37 Installer for Mac OS X

Windows XP/Vista/7/8 (32-bit)

Uninstall any older version of IGOR before running this installer:

Download IGOR Pro 6.37 Installer for Windows (setupIgor6.exe)

Download IGOR Pro 6.37 Installer for Windows (

Windows XP/Vista/7/8 (64-bit)

Install IGOR Pro 6.37 (32-bit) before running the 64-bit updater.

See this important ReadMe file about the 64-bit version of IGOR Pro 6.37 and the download link for the 64-bit updater.

Updates for IGOR Pro

Go to the page that corresponds to the version of IGOR Pro that is already installed (see the "About Igor" item in IGOR's Help menu to see which version of IGOR Pro you have):

Updates for IGOR 6.30 or later

Updates for IGOR 6.20 to 6.22A

Updates for IGOR 6.10 to 6.12A

Updates for IGOR 6.00 to 6.06

Updates for IGOR 5.0 to 5.05A

Updates for IGOR 4.0 to 4.09A

Updates for IGOR 1.27 to 3.15

Other Updates

Updates for other programs from WaveMetrics (including the Japanese version of IGOR) may be found on our main web site here.