Do you prefer working on a browser or a desktop app?
No official installer from Trimble or Google includes the string “1800.” If you see “SketchUp 1800 full free download,” it is almost certainly a renamed copy of SketchUp Pro 2018 or a dangerous fake. sketchup version 1800 free download new
Trimble provides official, safe entry points to use SketchUp at no cost. You do not need to risk downloading unverified files from the internet. 1. SketchUp for Web (Free Plan) Do you prefer working on a browser or a desktop app
After installation, go to Window > Preferences > General and set “Check for updates” to Manual . This prevents nags to upgrade to 2024. You do not need to risk downloading unverified
This is the most critical takeaway. The internet is filled with websites offering "free downloads" of SketchUp. Most of these are not legitimate and can harm your computer. The official source for any SketchUp software, past or present, is always sketchup.com . If you find the software on any other domain, you are taking a significant risk.
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