This version significantly improved PDF support, allowing users to attach PDF files as underlays and export drawings to PDF with higher quality.
: Upon first launch, a wizard helps you tailor the workspace based on your specific industry (e.g., Architecture, Civil Engineering) and drafting preferences Digital Engineering 24/7 Solved: 2010 - Forums, Autodesk
If you need AutoCAD 2010 specifically for its unique toolset (e.g., legacy AutoLISP routines), buy a used perpetual license from a reputable reseller (though Autodesk discourages transfers) or subscribe to the current AutoCAD with maintenance mode for classic workspace. For students, Autodesk offers free 3-year licenses for all versions, including historical ones via the Education Community.
: A free, browser-based tool if you only need to view and measure designs without editing them.