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 Home » Freeware Downloads » Anti-Virus, Anti-Malware, Security Utilities » Sandboxes and Sandbox Tools » Sandboxie-Classic v5.55.9   
File - Download Sandboxie-Classic v5.55.9

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Sandboxie-Classic v5.55.9

A sandbox-based isolation software for 32- and 64-bit Windows NT-based operating systems.

It creates a sandbox-like isolated operating environment in which applications can be run or installed without permanently modifying local & mapped drives or the windows registry. An isolated virtual environment allows controlled testing of untrusted programs and web surfing.

Benefits of the Isolated Sandbox
Secure Web Browsing: Running your Web browser under the protection of Sandboxie means that all malicious software downloaded by the browser is trapped in the sandbox and can be discarded trivially.
Enhanced Privacy: Browsing history, cookies, and cached temporary files collected while Web browsing stay in the sandbox and don't leak into Windows.
Secure E-mail: Viruses and other malicious software that might be hiding in your email can't break out of the sandbox and can't infect your real system.
Windows Stays Lean: Prevent wear-and-tear in Windows by installing software into an isolated sandbox.

5.55.9 - 2022-01-31

SandMan now causes all boxed processes to update their path settings in real time when access options were modified
added new maintenance menu option "Uninstall All" to quickly remove all components when running in portable mode
added version number to the title bar of Sandboxie Classic
added option to return not to a snapshot but to an empty box state while keeping all snapshots
Sandboxie-Plus.ini can now be placed in C:\ProgramData\Sandboxie-Plus\ folder and takes precedence (for business use)
added support for AF_UNIX on Windows to resolve issues with OpenJDK17 and later #1009 #1520 #1521


reworked breakout mechanism to be service based and not allowing the parent process to access the broken out child process
enabled creation of directory junctions for sandboxed processes #1375
restored back AutoRecover=y on box creation #1554
improved snapshot support #1220
renamed "Disable Forced Programs" command to "Pause Forced Programs Rules" (Plus only)


fixed BreakoutProcess not working with EnableObjectFiltering=y
FIXED SECURITY ISSUE: when starting COMSRV unboxed, the returned process handle had full access
fixed issue with progress dialog #1562
fixed issue with handling directory junctions in Sandboxie #1396
fixed a handle leak in File_NtCloseImpl
fixed border issues on maximized windows introduced in the last build #1561
fixed a couple of index overruns (thanks 7eRoM) #1571
fixed issues with sysnative directory #1403
fixed issue with starting SandMan when running sandboxed from context menu #1579
fixed dark mode flash issue with main window creation #1231
fixed issues with snapshot error handling #350
fixed issues with the always on top option (Plus only)

This download is for the 64bit version. If you need the 32bit version, download here.

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Downloads Views Developer Last Update Version Size Type Rank
2,779 6,539 David Xanatos <img src=""border="0"> Jan 31, 2022 - 12:13 5.55.9 2.64MB EXE 5/5, out of 39 Votes.
File Tags
v5.55.9  Sandboxie-Classic  
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