Win32 and 64, English

CAD Studio
Protect your DWG content by adding a unique invisible watermark signature

General Usage Instructions

DWGsign does not prove unmodified state of the original document (like digital signature does), it proves that a document is based on your original data.

This application is compatible with Autodesk® AutoCAD® 2015 and 2016 families (32-/64-bit).

You can use the free DWGsign Reader to check signatures in DWG files.



Ribbon/Toolbar Icon Command Command Description


The DWGSIGN command brings up the DWGsign dialog.The dialog shows whether the drawing (document) is signed (green) or not (blue), or whether it contains parts (blocks) signed by other parties. Here you can also perform the following functions: - Sign, add signature to a yet unsigned document (you cannot re-sign a signed document) - Remove signature, delete your own signature from a signed document (you cannot remove foreign signatures) if you have a special signature-Removal security password, supplied with your license - Change password to change your signature-removal password


The installer that ran when you downloaded this plug-in from Autodesk App Store has already installed the plug-in. Use the Buy dialog to authorize the application for your PC and get your unique signature. To uninstall this plug-in, click Control Panel > Programs > Programs and Features (Windows 7/8/8.1), and uninstall as you would any other application from your system.

Additional Information

Known Issues


Company Name: CAD Studio
Company URL: www.cadstudio.cz
Support Contact: info@cadstudio.cz

Author/Company Information

CAD Studio

Support Information

Version History

Version Number Version Description

First App Store version

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