FileCenter - Scan & organize documents with our paperless scanning management software. Perfect to organize & manage any kind of file. ✔ Try FileCenter FREE today!
Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
DEVONthink - DEVONtechnologies develops DEVONthink, DEVONagent, and other Mac and iOS apps for document and information management and web research.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Simple Doc Organizer - Simple Doc Organizer is an intuitive and easy to use software that allows you to archive, organize and manage your documents and save them on local or server database.
The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.