30 Years of File Compression

StuffIt has helped users easily expand files and folders compressed by most applications for over 30 years. Explore available downloads and free updates to earlier versions of StuffIt and StuffIt Deluxe.

compressing files

Ramdisk File Unlock Tool =link= File

StuffIt expander mac
StuffIt Expander - Mac

Free tool to expand StuffIt files and ZIP archives, as well as RAR, TAR, GZIP, BZIP archives, and more.

StuffIt expander mac
StuffIt Expander - Windows

Free tool to expand SITX, ZIP, ZIPX, SIT5, and RAR archives. Includes context menu support in Windows Explorer.

StuffIt expander ios
StuffIt® Expander - iOS

Browse and open StuffIt and ZIP archives from cloud providers direct from your iPhone or iPad devices with this free tool.

Ramdisk File Unlock Tool =link= File

: A legacy tool that pioneered using custom RAM disks for filesystem acquisition and security disabling. Typical Workflow

While FAT32 is fast, NTFS handles file permissions and "clocks" better, making it slightly easier for the OS to release files when a program closes.

This module scans the System Handle Table. ramdisk file unlock tool

Type the name of the locked file. Right-click the process using it and select . Best Practices to Prevent File Locking

A tool capable of forcing kernel handles closed presents a security risk. Malicious software could theoretically use such a tool to crash antivirus software or system critical processes. : A legacy tool that pioneered using custom

The proposed tool consists of three distinct modules:

The objective of the Ramdisk File Unlock Tool is to provide a kernel-level or high-privilege user-space solution to: Type the name of the locked file

| Use Case | Benefit | |----------|---------| | Build systems (e.g., make on ramdisk) | Remove stale .o locks after a crash | | Browser cache on ramdisk | Clear cache without reboot | | Forensic duplication | Unlock files to copy ramdisk contents | | Game temporary storage | Delete locked save-state temp files | | Ramdisk unmounting | Release busy files to unmount cleanly |

Forcibly unlocking a file implies interrupting a write operation. On a physical disk, transaction logs (journaling) may recover the file. On a ramdisk, interrupting a write operation usually results in irretrievable data corruption. The tool must implement a "Safe Unlock" protocol.