.apf文件扩展名，.apf文件如何打开？

.apf

文件类型1：Sony Ericsson Firmware Acoustics File

文件说明：

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.

APF files can be found in the ifssettingsacoustic directory on Sony Ericsson mobile devices.

打开.apf文件

Mac OS

Sony Ericsson PC Suite　

Windows

Sony Ericsson PC Suite　

Linux

其它内容

.apf

文件类型2：Adobe Profile File

文件说明：

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.

APF files are Adobes legacy certificate format and have not been used after Acrobat 5; they can be upgraded in Acrobat to a newer certificate format.

打开.apf文件

Mac OS

Adobe Acrobat 9 Pro  　

Windows

Adobe Acrobat 9 Pro  　

Linux

Adobe Acrobat 9 Pro  

来源：. apf文件