WriteRoom is a full screen writing environment.

ownCloud is a free and opensource file sync and share app which is self hosted.

Globodox creates user-friendly document management software systems which help run small to medium sized companies and organizations efficiently.

Pushbullet is a service that acts as a bridge between your mobile and desktop OSes, sets the gold standard for developer updates.

Volafile.org provides free temporary online storage, convenient for sharing files between colleagues and friends.

CloudBuckit is a desktop application that connects all of your cloud storages and FTP servers in one place.

NitroShare is a network file transfer application for Windows, OS X, & Linux.

Join allows you to easily do stuff remotely on your Android and PC devices like SMS, notifications, clipboard, and much more.