28 January 2016

NatGeo CNG image converter

Love geography? or you have downloaded their free huge magazine scans library? then you may interested in this tool from http://diplograph.net/posts/decoding_the_complete_national_geographic_images

In short cng2jpg de-obfuscate NatGeo's jpg files (lossless operation).

This is win32 version of C commandline application by Paul Knight, I just change the filemode to make windows version work.

cng2jpg.7z 11Kb

Alternatively .NET GUI application available at https://github.com/keithn/cng2jpg/releases

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