Reclaim Gigabytes of Storage on Your Mac Is your Mac running out of storage space, or you constantly get the 'Your Disk Is Almost Full' warning message? If so, you can submit your Mac to WeCleanse to free up some much-need disk space. You don’t have to remove your useful personal files and media, or uninstall programs on your Mac, WeCleanse can help you figure out what's eating your storage and, more importantly, clean up your Mac and reclaim gigabytes of free storage for you. Reduce The Size of Other Storage on Mac The Other (or Purgeable in macOS Sierra) storage category probably is the most mystery part on Mac computers. It catalogs as space taken up by plug-ins, documents, and caches stored by macOS. Even though these files aren't normally harmful to your Mac, it's still a huge of waste specially when it's in need. Thankfully you can quickly reduce the size of Other storage by using WeCleanse - especially if you're storing a large number of invalid iPhone or iPad backups, outdated downloads in Mails app or cache files in Xcode and Sketch.