Magical Jelly Bean Keyfinder - The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry. It also has a community- updated configuration file that retrieves product keys for many other applications.
FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux
Recover Keys - Recover Keys is product keyfinder program which can recover lost product keys for Windows 8, 7, 10, Office, Exchange, Adobe Photoshop and many-many more.
Glyphs - Make everything from dingbat webfonts to full-fledged text typefaces in the most Mac-like font...
ProduKey - Recover lost product key (CD-Key) of Microsoft Office 2003, Office 2007, Windows XP, Windows Server 2003/2008, Windows 7, and more.
BirdFont - Birdfont is a free font editor which lets you create vector graphics and export TTF, OTF, EOT and...