Versions

2.6.12	3.03%
2.5.16	9.09%
2.5.16	6.06%
2.4.14	21.21%
2.3.31	18.18%
2.2.32	9.09%
2.2.19	21.21%
1.14.43	9.09%
1.14.37	3.03%

There are 9 versions of corefp.dll in the wild, the latest version being 2.6.12. The average file size is about 20.71 MB. The file is a digitally signed and issued to Apple Inc. by VeriSign. The programs BDE Borland Database Engine, ACL Components XI and The Borland Database Engine and Crystal XI Distribution Files have been observed as installing specific variations of corefp.dll.

Core Foundation (also called CF) is a C application programming interface (API) and is a mix of low-level routines and wrapper functions. Apple releases most of it as an open source project called CFLite that can be used to write cross-platform applications for Mac OS X, Linux, and Windows; a third-party open-source implementation called OpenCFLite also exists.