File Management Websites
GrabCAD: Design Community, CAD Library, 3D Printing Software
The largest online community of professional designers, engineers, manufacturers, and students on the planet. Join now to access over 2.5 million free CAD files and connect with...
4,954 
$ 3,249,720.00
Encryption, Security, and File Management Software
WinAbility Software: the home of Folder Guard, USBCrypt, AB Commander and other useful Windows utilities and security and encryption software.
208,500 $ 44,280.00
Computing Tidbits
Technical computing issues and solutions for the technically adept home user
744,080 $ 1,680.00
Yadle – File Intelligence.
Yadle makes it fast to find, get and send files across devices and in the Cloud, and makes it easy to add file tags and comments, and manage files anywhere.
6,202,217 $ 240.00
Hexainclude | Programming tutorials with examples for C, C++, Java, PHP,...
Hexainclude - Programming tutorials with examples for C, C++, Java, PHP, Oracle, WordPress, Operating System in simple and easy steps starting from basic to advanced concepts.
1,196,367 $ 1,200.00
Directory Opus
Directory Opus for Windows - the Ultimate Windows File manager and Explorer Replacement
636,853 $ 2,160.00
Directory Opus
Directory Opus for Windows - the Ultimate Windows File manager and Explorer Replacement
Not Applicable $ 8.95