Web-based
No more spreadsheets scattered across folders. Open it from the browser on a laptop or phone, enter your data, and the result appears right away.
Overview
Built on SNI standards
Formulas and limits follow the applicable SNI, with clause references shown so results are easy to re-check.
Clean results
Inputs, calculation steps and results are laid out concisely, ready to paste into a report or print as an attachment.
Frequently asked questions
Do I need to install anything?
No. EDFS Civil Tools runs right in Chrome, Edge, Firefox or Safari. If you like, you can install it as an app from the browser menu. It gets its own icon and window, with no setup file, and updates arrive automatically.
Do I need an internet connection?
Yes. An internet connection is needed to sign in, check your Premium status, and open and save your work. An ordinary connection is enough.
Can it exchange data with other software?
Calculation results can be copied into Microsoft Excel® or Microsoft Word®, and printed or saved as PDF.
Can I try it for free?
Yes. Every new account gets 7 days of Premium for free once the email is confirmed, no credit card needed. After the trial ends your account stays, and you can buy Premium at any time.
Does one subscription cover the other apps?
Yes. Edifisia Premium unlocks every Edifisia app with one account, except EDFS Library which is sold separately. Pay once for the duration you choose, with no auto-renew. When it expires, your account and your work stay saved.
One Premium for every app
Start with a free 7-day Premium, then pick the duration that fits. Pay once, no auto-renew.