A new Macintosh license (Single User or Site License) is FontDoctor 11. If you already own FontDoctor 10 or earlier and you have an Apple silicon Mac, choose Single User Upgrade (v11, Apple Silicon Only) and enter your current serial number. Intel Macs should keep FontDoctor 10.9 and the serial you already have. That installer is on the Downloads page. The Windows edition remains FontDoctor 10.7.
Easily locate and eliminate hard-to-find font problems that wreak havoc on computer performance and applications.
FontDoctor will scan font folders to locate and repair common font illnesses, including missing Postscript fonts, missing bitmaps, corrupt/damaged fonts, duplicates, and lots more.
Use the Organize feature to find and organize fonts into a new font library alphabetically, by foundry, or by font family name.
Free updates and a full 30-day money back guarantee. Super-easy, barely an inconvenience.