Ultra AutoCAD Tool is a powerful FREE batch utility program for AutoCAD drawing files. Features include: extract data from drawing files (CSV, XML, HTML), create DXFs from DWGs, find and replace text, find and replace block attribute values, find and delete text objects, find and delete block attribute objects, find and delete block objects, set layer status (on/off/thawed/frozen), save drawings as older version, find and replace image paths, find and replace external reference paths, etc. Ultra AutoCAD does not require AutoCAD to be installed on your machine and is compatible will all versions of AutoCAD drawings.