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Affected versions
This article applies to Suitcase Fusion for Mac version 18 (Suitcase Fusion 7) and later.
What are the font caches?
To improve performance, macOS collects and caches information about the fonts that are available to the operating system. The cached font information is updated as fonts are added and removed, or activated and deactivated. Applications like the Adobe Creative Cloud applications will also build their own indexes of font information.
At times, the information in the font caches can get out of sync: a corrupt font could put incorrect information into the font cache, or an application which closes unexpectedly might damage the cached information.
Suitcase Fusion can reset the macOS font cache, the Adobe Creative Cloud font caches, and the Microsoft Office font caches.
- Open Suitcase Fusion for Mac
- Choose File > Clean Font Caches
- A dialog will appear asking you to confirm your choice; click Clean and Restart

Suitcase Fusion will close all open applications, delete the font cache files, and restart your Mac.
What information is reset by Clean Font Caches?
These files and folders are deleted by the Clean Font Caches feature. A “~” at the start of a path refers to your home folder (usually /Users/username/); a “*” in a file or folder name is a wildcard, acting as a placeholder for one or more characters.
- /Applications/Adobe InDesign*/Fonts/AdobeFnt*.lst
- /Applications/Adobe InDesign*/Fonts/FontMaskCache
- /Applications/QuarkXPress*/jaws/ttfont/
- /Library/Application Support/Adobe/Fonts/Reqrd/CMaps/AdobeFnt*.lst
- /Library/Application Support/Adobe/PDFL/*/CMaps/AdobeFnt*.lst
- /Library/Application Support/Adobe/PDFL/*/Fonts/AdobeFnt*.lst
- /Library/Application Support/Adobe/TypeSupport/*/CMaps/AdobeFnt*.lst
- /Library/Application Support/Adobe/TypeSupport/CMaps/AdobeFnt*.lst
- /Library/Caches/com.apple.psnormalizer.fontcache.le.*
- /private/var/folders/*/*/-Caches-/com.apple.ATS
- ~/Library/Acrobat User Data/8.0_*/AdobeSysFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/*/AcroFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/*/AdobeCMapFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/*/AdobeComFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/*/AdobeSysFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/AcroFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/Distiller*/FontCache/AdobeFnt*.lst
- ~/Library/Application Support/Adobe/Acrobat/Distiller*/FontCache/PSHFList
- ~/Library/Application Support/Adobe/Adobe Illustrator*/*/AIMenuFaceCache
- ~/Library/Application Support/Adobe/Adobe Illustrator*/*/Composite Fonts/Temp.localized
- ~/Library/Application Support/Adobe/Adobe Illustrator*/*/IllustratorFnt*.lst
- ~/Library/Application Support/Adobe/Adobe Illustrator*/*/TypeSupportCmapTemp*.lst
- ~/Library/Application Support/Adobe/Adobe Illustrator*/*/cmapTemp*.lst
- ~/Library/Application Support/Adobe/Adobe Illustrator*/*/fontTemp*.lst
- ~/Library/Application Support/Adobe/Adobe Illustrator*/AIMenuFaceCache
- ~/Library/Application Support/Adobe/Adobe Illustrator*/IllustratorFnt*.lst
- ~/Library/Application Support/Adobe/Adobe Photoshop*/CT Font Cache
- ~/Library/Application Support/Adobe/Fonts/AdobeFnt*.lst
- ~/Library/Application Support/Adobe/TypeSpt/AdobeFnt*.lst
- ~/Library/Application Support/Adobe/TypeSupport/AdobeFnt*.lst
- ~/Library/Application Support/Microsoft/Office/Preferences/Office*/Office Font Cache*/
- ~/Library/Caches/Acrobat/*/AcroFnt*.lst
- ~/Library/Caches/Adobe InCopy*/Version */*/FontMaskCache
- ~/Library/Caches/Adobe InCopy*/Version */*/TypeSupport/AdobeFnt*.lst
- ~/Library/Caches/Adobe InDesign/Version */*/FontMaskCache
- ~/Library/Caches/Adobe InDesign/Version */*/TypeSupport/AdobeFnt*.lst
- ~/Library/Caches/Adobe/Fonts/AdobeFnt*.lst
- ~/Library/Caches/Adobe/TypeSpt/AdobeFnt*.lst
- ~/Library/Caches/Adobe/TypeSupport/*/AdobeFnt*.lst
- ~/Library/Caches/Adobe/TypeSupport/*/CMaps/AdobeFnt*.lst
- ~/Library/Caches/Adobe/TypeSupport/AdobeFnt*.lst
- ~/Library/Caches/Adobe/TypeSupport/CMaps/AdobeFnt*.lst
- ~/Library/Caches/Tasman Browser.cache
- ~/Library/Caches/com.microsoft.browswerfont.cache
- ~/Library/Preferences/Adobe Illustrator*/*/AdobeFnt*.lst
- ~/Library/Preferences/Adobe InCopy*/Version */*/CompositeFont/AdobeFnt*.lst
- ~/Library/Preferences/Adobe InDesign/Version */*/CompositeFont/AdobeFnt*.lst
- ~/Library/Preferences/Adobe InDesign/Version */CompositeFont/AdobeFnt*.lst
- ~/Library/Preferences/Microsoft/Office Font Cache*/
- ~/Library/Preferences/Microsoft/Office*/Office Font Cache*/