Recovering some space with Xcode Organizer

When opening projects, Xcode create an index of the project content for later searching. Compile logs are also accumulating fast and compiling. Same if you created snapshots on those projects. These files tend to accumulate on your hard disk.

Here is a simple trick to recover some space on your hard disk with Xcode Organizer. Open Organizer, then click on the Projects tab. On the left pane, see if there is project name in red. If this is the case, those projects are no longer on your hard disk so there is no need to keep those in organizer. Right click on them and select "Remove from Organizer".