Download Free Fault Tree Analysis Software

Download TopEvent FTA ( TopEvent FTA Express and/or TopEvent FTA Professional ).

Complete your download in 3 easy steps

1. Complete the form.
2. Check your email for your download link.
3. Download your Fault Tree Analysis Software.

If you do not receive an email or if the registration form below does not work as expected, send us an email at support@reliotech.com to request a trial license.

System Requirements

TopEvent FTA runs exclusively on Windows operating systems. Recommended system requirements are:

• Windows Vista SP2, Windows 7 SP1, Windows 8, Windows 8.1, or Windows 10
• 512MB of RAM
• 100MB of free disk space