Files with s4p suffix can be usually found as files in the Touchstone File Format. It is an ASCII-based text format and contains information about n-port network parameter data and noise data of linear active devices, passive filters, passive devices, or interconnect networks.

Detailed description

Software that open s4p file

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S4P file extension - Touchstone 16 s-parameters data file

What is s4p file? How to open s4p files?

File type specification:

Various data file type icon Various data file type

File extension s4p appears to be mainly associated with the Touchstone File Format.

S4P Touchstone file is an ASCII text file that contains information about n-port network parameter data and noise data of linear active devices, passive filters, passive devices, or interconnect networks.

The Touchstone file format was introduced in 1984 with Touchstone eponymous frequency-domain linear circuit simulator from EEsof (now Agilent Technologies).

The default software associated to open s4p file:

NotePad++ text editor icon

Notepad++ Team logoNotePad++ text editor  Microsoft Windows software

Company or developer:
Notepad++ Team

A very popular free text and source code editor. It supports syntax highlighting and syntax folding for C, C++, HTML, ASP, Java, Pascal, PHP, Cobol, CSS etc. Notepad++ also supports plugins to add new features. It is localized to many languages.

Help how to open:

Use any text editor to view the content of .s4p files.

How to convert:

Cosindering this file is in ASCII text format, you can treat it as such for conversion purposes. However a direct s4p conversion is unlikely.

List of software applications associated to the .s4p 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 s4p file, edit s4p file, convert s4p file, view s4p file, play s4p file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
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 s4p files.

Software that open s4p file - Touchstone 16 s-parameters data file

Programs supporting the exension s4p on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open s4p file action.

Microsoft Windows:

Main software associated with s4p file by default:
NotePad++ text editor small icon NotePad++ text editor
Other suggested software:
Microsoft Windows NotePad small icon Microsoft Windows NotePad
Sublime Text small icon Sublime Text

Apple macOS / Mac OS X:

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