.APF File Extension
2 file types use the .apf file extension.
Adobe Profile File
| Developer | Adobe Systems |
| Popularity |
3.7 | 11 Votes |
What is an APF file?
Certificate file used by Adobe Acrobat as well as other Adobe programs; contains a digital certificate that is used to authorize and identify a source of information.
More Information
APF files are Adobe's legacy certificate format and have not been used after Acrobat 5. They can be upgraded in Acrobat to a newer certificate format.
Programs that open APF files
Sony Ericsson Firmware Acoustics File
| Developer | Sony Ericsson |
| Popularity |
4.0 | 3 Votes |
Driver file used within the firmware of Sony Ericsson mobile devices; contains data for acoustic settings, such as sound quality and the speaker and headphone volume; used for "modding" a Sony Ericsson device.
More Information
APF files can be found in the ifs\settings\acoustic\ directory on Sony Ericsson mobile devices.
Programs that open or reference APF files
Windows
Mac