gnuwin32
on SourceForge
libpng/1.2.37/libpng-1.2.37-lib.zip
libpng/1.2.37/libpng-1.2.37-doc.zip
libpng/1.2.37/libpng-1.2.37-bin.zip
libpng/1.2.37/libpng-1.2.37-src.zip
portableapps/Pidgin Portable
on SourceForge
Pidgin Portable 2.5.6 Rev 2/PidginPortable_2.5.6_Rev_2.paf.exe