EntityQ3933446· pop 5· linked from 180 articlesresource forkSign in to savefork of a file on HFS/HFS+/APFS used to store structured data along with the unstructured data stored within the data forkConnectionsmacOSEntityapplication programming interfaceEntityNTFSEntityFile Allocation TableEntityexecutableEntityMac OS X TigerEntityresourceEntityoperating systemEntityApple Inc.ConceptemailEntitysoftwareEntitycentral processing unitEntitydatabaseEntitycompilerEntityobject-oriented programmingEntitycomputer fileEntitysource codeEntitymachine codeEntityQ364Entityfile systemEntityCategoriesApple Inc. file systemsMacintosh operating systems