DataNumen Zip Repair is a free utility that allows for the repair and recovery of damaged or corrupted data from ZIP and self-extracting files.
DataNumen Zip Repair will quickly scan the Zip archives and recover as much of your data as possible, minimizing the loss caused by any file corruption. The process is simple, load the corrupted/damaged zip (drag n' drop is supported) and hit the Start Repair button. There are a few included tools available from the Options menu. These tools allow you to adjust incorrect data size, perform cross-reference information checks, and scan backward to see if more data can be recovered.
DataNumen Zip Repair does not have a fancy super modern interface like other apps. But what it lacks in looks is that it makes up for functionality and usability - a nice addition to any user's toolset.
DataNumen Zip Repair Features:
Can fix all sub-types of Zip files and all kinds of self-extracting files
Check data integrity and fix incorrect CRC values in the archive
Support to repair Zip and Zip item files larger than 4GB
Support to repair spanned Zip files, split Zip files, and encrypted Zip files
Support to repair Zip files on corrupted media like floppy disks, Zip disks, CDROMs, etc.
Support to repair a batch of files
Support to find and select the Zip files to be repaired on the client computer
Support to extract recovered items in the fixed Zip or SFX archive
Integrated with Windows shell so that you can repair a file with the context (right-click) menu of Windows Explorer easily
Support drag & drop operation
Support command line (DOS prompt) parameters
Can be used as a computer forensic tool and electronic discovery (or e-discovery, eDiscovery) tool