An si file extension is related to the SIwin program for Windows. An si file contains project.

There is one other file type using
the SI file extension!

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Detailed description

Software that open si file

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SI file extension - SIwin project

What is si file? How to open si files?

File type specification:

Document file type icon Document file type

The si file extension is associated with SIwin, an engineering software for Microsoft Windows operating system, developed by Procedimientos-Uno company.

The si file stores project created with the SIwin software.

This si file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open si file:

SIwin picture or screenshot

Procedimientos-Uno, S.L. logoSIwin  Microsoft Windows software

Company or developer:
Procedimientos-Uno, S.L.

SIwin is an engineering module that facilitates compliance with the second application of Fire Safety Regulations in the Industrial Establishments and the supporting evidence of implementation.

Help how to open:

Use SIwin to work with *.si files.

How to convert:

SIwin may be able to export *.si files to other formats.

List of software applications associated to the .si file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open si file, edit si file, convert si file, view si file, play si file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting si files.

Software that open si file - SIwin project

Programs supporting the exension si on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about SIwin for open si file action.

Microsoft Windows:

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