RSI file icon

RSI File Extension

  • Developer
    Reactive Systems, Inc.
  • Category
  • Popularity
    3 (2 votes)

What is RSI file?

RSI filename suffix is mostly used for Reactis files. Reactis specification was created by Reactive Systems, Inc.. RSI files are supported by software applications available for devices running Windows. Files with RSI extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. The most popular software that supports RSI files is Reactis. Software named Reactis was created by Reactive Systems, Inc.. In order to find more detailed information on the software and RSI files, check the developer’s official website.

Programs which support RSI file extension

Below is a table that list programs that support RSI files. Files with RSI extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Programs that support RSI file

Windows Windows

How to open file with RSI extension?

Problems with accessing RSI may be due to various reasons. Fortunately, most common problems with RSI files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Reactis

Install software to open RSI file Problems with opening and working with RSI files are most probably having to do with no proper software compatible with RSI files being present on your machine. To address this issue, go to the Reactis developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. The safest method of downloading Reactis installed is by going to developer’s website (Reactive Systems, Inc.) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Reactis

Update software that support file extension RSIIf the problems with opening RSI files still occur even after installing Reactis, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Reactis is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that Reactis cannot handle files with RSI may be that the software is outdated. The most recent version of Reactis is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate Reactis files with Reactis

If the issue has not been solved in the previous step, you should associate RSI files with latest version of Reactis you have installed on your device. The method is quite simple and varies little across operating systems.

Associate software with RSI file on Windows

Change the default application in Windows

  • Clicking the RSI with right mouse button will bring a menu from which you should select the Open with option
  • Click Choose another app and then select More apps option
  • The last step is to select Look for another app on this PC option supply the directory path to the folder where Reactis is installed. Now all that is left is to confirm your choice by selecting Always use this app to open RSI files and clicking OK.
Associate software with RSI file on Mac

Change the default application in Mac OS

  • Right-click the RSI file and select Information
  • Open the Open with section by clicking its name
  • Select the appropriate software and save your settings by clicking Change all
  • If you followed the previous steps a message should appear: This change will be applied to all files with RSI extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the RSI file is complete and free of errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper RSI file. Being unable to access the file can be related to various issues.

Check RSI file for viruses
1. The RSI may be infected with malware – make sure to scan it with an antivirus tool.

If the RSI is indeed infected, it is possible that the malware is blocking it from opening. Scan the RSI file as well as your computer for malware or viruses. If the RSI file is indeed infected follow the instructions below.

2. Ensure the file with RSI extension is complete and error-free

If the RSI file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the RSI file has been downloaded from the internet only partially, try to redownload it.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the Reactis file.

4. Check whether your system can handle Reactis

If the system is under havy load, it may not be able to handle the program that you use to open files with RSI extension. In this case close the other applications.

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Reactis files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle RSI files.

Do you want to help?

If you have additional information about the RSI file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on RSI file.

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