Welcome to Kopf, home of Freewares and other free stuffs


Winmail Reader - #1 application for reading Winmail.dat files sent by MS Outlook

I'm a puzzle I'm a Puzzle - Convert any picture into a free to play puzzle. Take a photo, build, play and share

Outlook Attachment Remover - The best freeware add-in for extracting MS Outlook attachments and increasing Outlook's performance

Kaplof blog - Sharing problems and solutions for software development

Latest posts:

Crazy Circles Crazy Circles - an optic ilusion
Bolas malucas - uma ilusão de òtica

Wagner, o taxista - The tragicomical story of Wagner, the taxi driver (in portuguese only)