The 2020 versions are no longer available on DVDs, they can be downloaded from the following links:

• TopSolid 6.21: https://cdn2.topsolid.com/6.21/6.21.200.0%20RTM/TopSolid.DownloaderV6.exe
• TopSolid 7.14: https://cdn2.topsolid.com/7.14/7.14.300.0%20RTM/TopSolid.Downloader.exe

If you have any problems, please contact your local reseller who will be able to send you the version on a USB flash drive.