If you own an older perpetual license (e.g., from 2019 or earlier), you still have a serial number and authorization code, but these are typically not compatible with SketchUp 2026. How to Authorize SketchUp 2026 (Step-by-Step)
These versions use a Named-User model. You do not need a serial number; you simply sign in with the email address used for your Trimble ID . sketchup 2026 serial number and authorization code
How to Setup your Trimble Account and Sign into SketchUp Pro If you own an older perpetual license (e
While many long-time users still search for serial numbers, it is important to know that SketchUp discontinued selling "Classic" perpetual licenses on November 4, 2020. from 2019 or earlier)
October 7, 2025SketchUp 2026.026.0.429 Win 64-bit26.0.428 Mac 64-bit. SketchUp Help
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