Dunno if it's *already* portable, but here's the fresh WinLibre@SoC 2006 baby: http://infrarecorder.sourceforge.net/
New: InnoUnpacker (Sep 17, 2025), Platform 30.1 (Sep 27, 2025)
1,400+ portable packages, 1.2 billion downloads
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Dunno if it's *already* portable, but here's the fresh WinLibre@SoC 2006 baby: http://infrarecorder.sourceforge.net/
according to portable freeware