OmniDiskSweeper shows you the files on your drive, largest to smallest, and lets you quickly Trash or open them.

Older versions by compatible macOS:

• 10.4 & 10.5
• 10.6 & 10.7
• 10.8 - 10.11
• 10.12
• 10.13

OmniWeb is no longer actively maintained, but when it was under active development it was a powerful, award-winning, feature-rich alternative to mainstream web browsers.

For Mac OS X 10.4.8 (Tiger) to Mac OS X 10.11 (El Capitan), click the download button on the right for OmniWeb 5.

For macOS 10.12 (Sierra) and later, try the OmniWeb 6 test builds.

OmniPresence is a legacy solution for syncing documents across devices. OmniPresence works on most web hosts, including macOS Server, which means you can store all of your data yourself, or you can pair it up with our own Omni Sync Server for free, secure syncing.

Omni recommends syncing current versions of OmniOutliner, OmniGraffle, and OmniPlan via iCloud Drive. Learn more about setting up iCloud Drive.