Did your computer fail to open an APPLE_PARTITION_MAP file? We explain what they are used for and recommend software that we know can open or otherwise handle your .APPLE_PARTITION_MAP files.

What is an APPLE_PARTITION_MAP file?

The .apple_partition_map file extension is used for a proprietary system file format that was developed by Apple, Inc. These APPLE_PARTITION_MAP files are associated to APM (Apple Partition Map) schemes. These .apple_partition_map files were used in older Macintosh II and PowerPC Mac computers.Also known as Apple partition map files, the data stored in an APPLE_PARTITION_MAP file includes code and details of the low level data organization structures that are implemented in the hard disks of these old Mac computers. These disks are formatted for Macintosh II and PowerPC Macs, though Mac OS X also supports these disks and these .apple_partition_map files.It's best to leave these .apple_partition_map files alone. This is so Mac OS X and the systems of these older Mac computers can continue to work properly. These APPLE_PARTITION_MAP files do not contain human-readable data.

How to open APPLE_PARTITION_MAP files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension APPLE_PARTITION_MAP for different purposes.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Suggest another file format using extension APPLE_PARTITION_MAP

While we know of one file format using the .APPLE_PARTITION_MAP file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .APPLE_PARTITION_MAP file.