Install and run programs in a virtual sandbox environment

Sandboxie (64-bit)

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Sandboxie Classic 5.66.2 (64-bit)

  -  2.8 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Sandboxie Classic 5.66.2 (64-bit).


For those interested in downloading the most recent release of Sandboxie (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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Download Sandboxie Classic 5.66.2 (64-bit)

  • Sandboxie Classic 5.66.2 (64-bit) Screenshots

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    Sandboxie Classic 5.66.2 (64-bit) Screenshot 1
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  • Sandboxie Classic 5.66.2 (64-bit) Screenshot 4

What's new in this version:

New Features and Enhancements:
- The RAMDisks integration is available to all project supporters with a valid supporter certificate, it allows for seamless RAMDisk usage once configured on the add-on options settings page and enabled for selected sandboxes. The RAMDisk can be mounted without a drive letter providing a seamless experience, the appropriate Folders on the shared RAMDisk are linked to the default box root folder locations. The RAMDisk is NOT persistent this means that all data stored on the RAMDisk vanish once the system is rebooted, making such a sand box ideal to store transient confidential data.
- The Encrypted Box Image feature uses encrypted container files to store a boxes root directory (containing all files and the boxes registry hive) the mounted encrypted volume is by default guarded by the driver such that only processes runnign within the sandbox (and essential sbie+ components) can access the files stored on that volume. In combination with the "ConfidentialBox=y" option, host process read access to sandboxed processes memory is effectively blocked, ensuring no rogue process on the host can access confidential data in RAM belonging to sandboxed processes. The combination of this mechanisms creates secure enclaves, which ensure data processed within an enclave can not leak to the host (except for user configured OpenFilePath locations) and is protected even when the host would to be compromised (only adversaries which obtained kernel level privileges can bypass these mechanisms).

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