AEC Signature 2012- Overview Electronically seal, embed and encrypt professional licensure information inside an AutoCAD database. The RealDWG toolkit enables you to share design data with confidence using the native DWG format. So you can create applications with 100 percent DWG read/write capability. Deliver your products with the latest DWG technology available from Autodesk. The program outputs a private key file for personal use, and a public key file for distribution to the client. Use the output files to compare for changes in the drawing. This is a stand-alone application, which does not require an Autodesk product to be installed to read and write drawing files. An excellent tool for distributing AutoCAD files electronically while embedding security information of the author or professional.