Spekwin32 1.71.5

Freeware for optical spectroscopy. Easy to use, fast and reliable. Viewing optical spectra (UV/VIS, IR, NIR, Raman, fluorescence) from different sources. Supported data formats include ASCII, JCAMP-DX, Galactic SPC, Perkin Elmer, Varian Cary 50, Scinco Neosys 2000, Bio-Rad FTS 3000 MX, Agilent/HP 8453, Avantes Avasoft, Milton Roy Spectronic 3000, Roper Scientific/Princeton Instruments WinView/WinSpec. Displaying and batch processing many spectra simultaneously. Exporting data as ASCII, csv, Thermo Galactic/ GRAMS SPC, JCAMP-DX or binary data as well as graphics files (WMF, GIF, PNG, TIFF, BMP). With a special focus on parameter calculation and manipulation of absorption and fluorescence spectra (e.g. extinction coefficients, fluorescence quantum yields).
Free for non-commercial, academic, educational, non-profit use. One-time licence fee for commercial users. Please visit the Spekwin32 website at http://www.effemm2.de/spekwin/index_en.html for more information, download & support!

System Requirements: 3 MB disk space, 50MHz, 486CPU

Enhancements: single-step calculation of 1st - 4th derivatives, Improved reading of dx, csv and fak files, Improved installation & performance for users without admin permissions