With Filestar you get 0 different skills for working productively with WinDAS Spectrum (.dat) files.
About .Dat
Name
WinDAS Spectrum
Extension
.dat
Format
Binary
Category
Other
Description
A gamma spectrum saved by WinDAS data-acquisition software: a 512-byte binary header (channel count, energy calibration in MeV, the axis labels MeV and Counts) followed by one 32-bit count per channel. Filestar reads the spectrum and writes it out as a CSV table, ready for a spreadsheet or plotting tool.