About

Online SketchUp file converter

SKPDowngrade saves a newer SketchUp .skp file to an older version so a client, a classmate, or an older renderer can open it. The site is independent and is not affiliated with Trimble Inc. SketchUp is a trademark of Trimble Inc.

One file up to 100MB is free without an account. Sign in and that day includes one more free conversion. One file up to 150MB is $2.99, with no subscription. Pro is $5.99 a month, or $39 a year. Geometry, groups, and layers stay. Materials stay when that year can store them.