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Helium - Helium lets you accept payments by credit card for anything you want to sell online.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
PiPer - A DIY Minecraft computer to build gadgets
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Pennywise - Cross-platform application to open any website or media in a floating window
foobar2000 - An advanced freeware audio player for the Windows platform.