Extract text from CopyCatX volume archives (VOLARCHIVE)
To convert VOLARCHIVE archives to another format, you need CopyCatX or other Backup software.
To convert other file formats to the "CopyCatX Volume Archive" file type, you need software like CopyCatX or a similar tool.
A .volarchive file is a proprietary CopyCatX Volume Archive created by CopyCatX, a Mac disk cloning and backup utility developed by SubRosaSoft. These files store exact sector-by-sector copies of a macOS drive or partition, primarily used for disaster recovery, digital forensics, or full system migration.
The primary disadvantage of a .volarchive is its strictly proprietary nature. Files are typically massive (frequently exceeding several hundred gigabytes) and cannot be natively mounted by macOS Finder or opened by standard extraction utilities like 7-Zip or WinRAR. If you lack an active, licensed copy of CopyCatX or move to a Windows environment, the data remains inaccessible, effectively locking you into the SubRosaSoft ecosystem.
To make the data usable, users must restore the archive to a physical drive or convert it into a standard DMG or ISO disk image using the original software. Once the volume is mounted, the internal files can be extracted into universal, web-friendly formats like ZIP or TAR.
Because this is a closed, proprietary backup format containing raw file system blocks, standard online converters fail to process it natively. If our analysis detects a supported underlying or embedded format, viewing or partial conversion may still be possible.
Convert.Guru analyzes your VOLARCHIVE file, detects the exact format, and lets you read the text inside.
If you want to convert VOLARCHIVE file to , you can use CopyCatX or similar software from the "Disk Cloning and Backup" category. In the File menu, look for Save As… or Export….
To convert files to VOLARCHIVE, try CopyCatX or another comparable tool in the "Disk Cloning and Backup" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our VOLARCHIVE converter.