This long-standing community resource often hosts archives of older service packs. You can search their Download Section for "Inventor 2013 SP2". Key Features & Fixes in SP2
Addressed frequent crashes during storyboard/snapshot additions in the Presentation environment. autodesk inventor 2013 service pack 2 download
: Because Autodesk often retires direct public download links for software over 10 years old, many long-time users keep these installers on local "legacy drives" to ensure they can maintain old project files that require the exact 2013 environment. Installation Tips for the Time-Traveler If you are currently trying to install SP2: : Because Autodesk often retires direct public download
If the download link is completely dead and you do not have an active subscription, Autodesk support will not provide this file. Your only option then is a third-party archive (use at your own risk). Windows 10 or 11 are not officially supported
Windows 10 or 11 are not officially supported for Inventor 2013, but many users report success with compatibility mode (Windows 7). Run SP2 as administrator if using newer OS.
For three days, Leo fought the software. The assembly files crashed on open. Constraints dissolved into red error flags. Every time he tried to rebuild the final drive train, the kernel threw a fatal exception. His client, a gray-haired plant manager named Frank, grew impatient.