Encryption tool

Encryption tool

Win64, English

After encryption, the model cannot be modified.

General Usage Instructions


  • Encrypt without parameters: One-to-one encryption for each component, the encrypted model has no parameters
  • Encrypt add parameters: One-to-one encryption for each component, the encrypted model has parameters
  • Group Elements: Cryptographically merge all components into a whole model.


Detail Level

  • Coarse
  • Medium
  • Fine


  • Purge Unused:The encrypted model will automatically clean up the unused family, wall type, floor type, and other data to prevent family data and other data from being stolen.。
  • Assemble:The encrypted model is assembled into AssembleInstance (only supports "Encrypt without parameters" encryption method)
  • Decryptible:The encrypted model file can be restored to the original file through the "Decrypt" function (the first installation may require restarting the Autodesk® Revit® software)
  • Password:Only used for "Decryptible" feature to recover files (password cannot be empty)



  • Password:Decrypt and restore encrypted files, only for files encrypted using the "Decryptible" function (password cannot be empty)



  • The setting is the same as "Encryption".



  • The setting is the same as "Decrypt".




The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

You may need to restart the Autodesk product to activate the app/plug-in.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.

Additional Information

Known Issues

Batch encrypt for Revit 2016 version does not support Purge Unused


Company Name: OldBoy
Support Contact: oldboytools@foxmail.com

Author/Company Information


Support Information

Email us at oldboytools@foxmail.com with feedback or requests form enhancements. 

Version History

Version Number Version Description


1. Fixed the bug. 2. Added support for Autodesk® Revit® 2023,2024


1.Updated Release.


1.Original Release.
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