FileZilla - FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.
UltraISO - CD image files are easily created with UltraISO.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
PowerISO - PowerISO is a virtual drive that allows users to encode, burn, mount, and even encrypt CDs, DVDs, and BDs. The software can be downloaded from many platforms and sites online.
Ninite - Ninite is the easiest way to install software.
WinCDEmu - WinCDEmu is an open-source CD/DVD/BD emulator.