.INPROGRESS File Extension

.INPROGRESS File Extension

File Type

Time Machine Backup Progress File

Developer Apple
Popularity
3.6  |  8 Votes
Category Backup Files
Format Binary

What is an INPROGRESS file?

Backup file created by Time Machine, the default backup program included with Mac OS X 10.5 and later; stores the backup progress of files as they're being backed up and is removed when the backup process is complete.

More Information

INPROGRESS files are created and deleted in the background without user visibility. However, in the unlikely even that a backup fails, there may be an INPROGRESS file left over. For the safety of backed up data, it is best to consult an Apple representative to fix this issue.

NOTE: INPROGRESS files are stored in the Mac OS X package format. Therefore, if necessary, you can right-click the file and select "Show Package Contents" to manually view the backup data within the package.

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Programs that open INPROGRESS files

Mac
Included with OS
Updated February 27, 2012

Verified by FileInfo.com

The FileInfo.com team has independently researched the Time Machine Backup Progress file format and Mac apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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