No, it's because it does more than the others: encrypted SFX files,
support to other archive formats, complete shell extensions, and
nice-looking GUI with lots of graphics (sidebar and toolbar skins, ZG
Themes) all require lots of coding. The single "zipgenius.exe" is
sized 6548 KB when still uncompressed, then UPX shrinks it (and all
other .exe and .dll files) to 1540 KB.
If people want more, they have (unfortunately, I know that) to
download more.
I'm trying to build a zip-only program (Project ZipGenius Micro:
further details on ZipGenius Forum -
http://www.zipgenius.it/forum/ )
without skins and bitmaps, no sidebar, no support to other formats, no
backup functions, but it seems to be of no interest to anyone. A