Indev

BBC Weather Widget

Free

5 day weather forecast from BBC Weather

MailSuite

Trial version

Manage Mail like a maven.

MailTags

Trial version

Attach metadata, due dates, projects, priorities to email.

Mail Perspectives

Trial version

Collapse Apple Mail into compact windows that don't take away your focus.

QuickSearch PDF Reader

Paid

QuickSearch PDF Reader is the tool you didn't realize you needed.

Cloud Files by Olive Toast

Free

View and manage your documents stored in Dropbox, Box, OneDrive or Google Drive. Support for multiple accounts. Perform common file-management...

Mail Act-On

Trial version

Organizes your email via simple keystrokes.