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AFS SFA
File conversion

Convert AFS to SFA

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Is it possible to convert AFS to SFA?
Yes - AFS converts to SFA.

The primary and intended migration path: use the AFS Converter utility built into STAAD Foundation Advanced v7+ (accessible via the software's File menu or converter dialog) to convert the legacy .afs project to the current .sfa format. No third-party tool is needed.

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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How to convert AFS to SFA

Converting a .AFS file to .SFA lets you open the content in software that prefers the .SFA format, though some details may change compared with the original. We are still putting together the list of programs that handle .AFS files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

About these formats

.AFS STAAD Foundation Advanced Project File

An AFS file is most likely a legacy project file from STAAD Foundation Advanced (Bentley Systems), a structural engineering application for foundation design. The format was replaced by…

Open .AFS details →
.SFA Sony Sound Forge

A .SFA file is associated with Sony Sound Forge, a misc file.

Open .SFA details →