CADopia 22 (Perpetual license) includes DWG 2018 support, Support for Digital Signature, security enhancements, Data Extraction Wizard, associative hatching patterns, and all the drafting features of the previous CADopia releases.

Version: 21.2.1CADopia 22 Professional (Perpetual license) is a full-featured CAD solution.
License: Free To Try $695.00
Operating System: Windows
Homepage: www.cadopia.com
Developed by:
The advanced features in this edition include ACIS 3D solid modeling, customization tools, PDF to DWG conversion, voice notes, and support for DGN files as underlays in addition to all standard drawing and drafting functions. Available in 12 languages. Visit www.cadopia.com for details.
The following new features and refinements are included in CADopia 22 in addition to the complete set of standard drafting features of previous releases of CADopia.
Drawing Comparision Stereolithography support Data Extraction Wizard Improved batch printing Layer support in PDF import
The major features supported in CADopia Professional are:Powerful CAD functionality:AutoCAD 2.5-2018 DWG Support Microstation DGN file Underlays A comprehensive suite of drafting, design, and detailing tools Supports standard CAD commands Supports standard menu (.MNU) files Optional Dark User Interface
Support for Digital Signature New Layer Manager and Palette 3D solid modeling Push & Pull for editing solid models Filleting & Chamfering solid models 2D Spiral and 3D Helix Redefine base point of a block
Edit block attribute properties Dynamic custom coordinate system Formulas in tables and export to Excel Multileaders Export Adobe Acrobat (PDF) files from your drawings Import PDF files and save as DWG file
Import / export DWF files for viewing drawings on the Internet Raster Image insertion and editing Clipping support for references, images, and viewports Quick input Annotation scaling Pattern hatch Curved text Drawing tab Heads-up display toolbar
Layer state manager Polar tracking Ribbon interface Design Resources Quick grouping and ungrouping Drawing standards verification and support for DWS files Complex Linetype Boundary hatching Dimensioning and annotations
Smart Dimensions Dimensions on Sheets to Model Geometry Template files Optional Network License & more.
Version 21.2.1: New features for working with Drawing Files: DrawingCompare and HideDrawingCompare The Sheet Set Manager tools: SheetSet, NewSheetSet, OpenSheetSet New User Interface features: ModelBackgroundColor, ToggleXPStyle And more!
Version 21.2: New Editing commands - EditSpline, CopyNested DrawingCompare Drawing Sheet Sets (CADopia Professional only) Miscellaneous User Interface changes Printing Enhancements Stereolithography - ImportSTLAsMesh New System Variables Spell checking as you type
Version 20.2.1.b3407: Security enhancements New commands, settings, shortcuts, and system variables Improved batch printing New data extraction wizard Layer support in PDF import Associative hatching Custom paper sizes Printer property settings And more improvements and bug fixes
Version 20.2.1.3407: New in CADopia 21: Data Extraction Wizard Layer support in PDF import Associative hatching Security enhancements Improved batch printing Custom paper sizes Printer property settings New commands, settings, shortcuts, and system variables Miscellaneous improvements and bug fixes
Version 19.1.2029r99898: New in CADopia 19: DWG 2018 Support Digital Signature for your drawings Layer Manager Palette and Dialog Merge Layers Push and Pull Chamfer edges of 3D solids PolySolid Performance optimization
Version 19.1.1.2033.0: This new version includes DWG 2018 support, Optional Dark User Interface, Support for Digital Signature, New Layer Manager and Palette, Push & Pull solid editing, usability improvements, many utility tools, including all the features of the previous 18 major releases.