Opening SISX Files

The SISX file type is primarily associated with Nokia Suite.

SISX	File extension: SISX
	File type:	software installation package

What is a SISX file

SISX files mostly belong to Nokia Suite. SISX files are installation packages made for devices running the Symbian operating system.
This file type holds all the necessary components to install a mobile application. It is normally processed by the built‐in installer on the device but can be managed on a PC using tools like Nokia Suite.
Key details as outlined by FilExt.com:

They are used to install apps on Symbian OS phones.

The file includes a digital signature to verify its origin.

They are formatted to bundle code, graphics, and configuration data in a single package.

They work only on systems that support the Symbian installation process.

FilExt.com tip: If you have a SISX file, transfer it to your Symbian device or use Nokia Suite to install and view its contents.

How to open a SISX file

You need a suitable software like Nokia Suite to open a SISX file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your SISX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SISX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online SISX Text Viewer

Choose your .sisx file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert SISX files:

Nokia Suite
See the previous paragraphs to learn more about the main application. SISX files are often referred to as Nokia Suite executables because this type of file is primarily created or used by this software.
Symbian (Series 3 Installation File) by Symbian
A new installer format to replace the .SIS file previously used. The identifying characters used for this association are - Hex: 7A 1A 20 10, ASCII: z.

SISX file format:

A file format defines how the data in the file is structured. The initial characters of a file are called signature, sometimes also referred to as "magic bytes". The signature can be used to infer the file format. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. Exact knowledge of the format is therefore important in order to solve problems occurring in files. Our examination of the SISX files comes to the following conclusion:

SISX is rarely used as a file extension and predominantly uses a uniform format. However, the following two file formats are common:

90% of all SISX files are associated with Symbian Series 3 Installation. They consist of illegible, cryptic characters. SISX files can be up to 130 MB in size, but are often around 230 KB - 5 MB. The file type was developed 10 years ago and is still in use today. Such SISX files store data about signed, obdscope, bouncetouc, nimbuzz, symbian, mobile, opera and mini.

All other SISX files (10%) have no uniform format. Tagged as bounceboin, ofpersiahd, nokian, prince, nokia or store. You can get all the details of your SISX file by dragging it onto this page or by clicking the button "Choose your .sisx file to analyze" above.

Technical Data for SISX File Extension

File classification:

Executable

Identifier:

Hex: 7A 1A 20 10, ASCII: z (provided by TrID database)

Related files:

sis, apk, ipa, jar, xap, sis, six, xlsx, txt, pdf, rsc, nth, srk

Mime type:

application/vnd.symbian.install

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Nokia.ApplicationInstaller
EXEFile: %ProgramFiles%\Nokia\Nokia PC Suite 6\ApplicationInstaller.exe

ProgramID: Nokia.ApplicationInstaller
EXEFile: %ProgramFiles%\Nokia PC Suite 6\ApplicationInstaller.exe

ProgramID: NSeries.ApplicationInstaller
EXEFile: %ProgramFiles%\Nokia\Nseries Application Installer\Application Installer\ApplicationInstaller.exe

ProgramID: NSeries.ApplicationInstaller
EXEFile: %ProgramFiles%\Nokia\NSeries PC Suite\Application Installer\ApplicationInstaller.exe

ProgramID: Nokia.ApplicationInstaller
EXEFile: %ProgramFiles%\Nokia\Nokia PC Suite 7\ApplicationInstaller.exe

Show all 5 listings To Top

a sisx software installation package is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with SISX files

Associate the SISX file extension with the correct application.
Update your software that should actually open software installation packages. Because only the current version supports the latest SISX file format. Search, therefore, e.g. on the manufacturer website after an available Nokia Suite update.
To make sure that your SISX file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .SISX file online - secure, fast, and no downloads needed.