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Spekwin32 1.72.0

A software designed for optical spectroscopy

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Spekwin32 screenshotSpekwin32 is a program that will display spectra coming from various sources. The application is able to read 21 different spectral file types from distinct spectrometer systems. This utility will let you easily handle fluorescence, IR, UV/VIS, NIR, and Raman spectra. The application is mainly focused on fluorescence and UV/VIS spectra.

By using this tool you will be able to perform a multitude of tasks on spectra that you may bump into in the laboratory daily (spike removal, normalization, finding peaks, calculation of concentration, smoothing, averaging, integration, film thickness determination, baseline correction, absorption coefficient and oscillatory strength, and more).

Spekwin32 provides an algorithm that permits fitting of any group of curves to present spectra. This feature lets you easily simulate absorption spectra.

The program lets you save together any number of spectra as a proprietary Spekwin32 binary file, or you can save the data as two types of human readable ASCII files: CSV and DAT.


  • Supports 21 different spectral file types.
  • Lets you simulate absorption spectra.


  • The application is not aimed to inexperienced users.
Name Spekwin32
Version 1.72.0
Developer | see all products from this developer
Product Homepage Spekwin32
License Free to try (Shareware)
Last Week Downloads 15
All Time Downloads 1,971
Filename spekwin32_install_en_1.72.0.exe
Filesize 1.9MB
MD5 Checksum 51610AF28589D8DAC96D35E63FDDDC36
OS Support Windows All
Category Home & Education

100% CLEAN Certification

BadgeSpekwin32 has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Spekwin32 1.72.0 November 09, 2015 - Latest Version
Spekwin32 1.71.5 August 10, 2010
Spekwin32 1.71.3 February 24, 2010

Download the free Spekwin32