Opening RX2 Files

The RX2 file type is primarily associated with Reason.

RX2	File extension: RX2
	File type:	audio loop file

What is an RX2 file?

RX2 files mostly belong to Reason. The RX2 file is primarily an audio loop file used with Reason software. It stores loop markers and timing data that allow precise, non‐destructive editing of audio loops. When you open an RX2 file in Reason or Propellerhead ReCycle, you get access to data that keeps looped segments in sync, making it ideal for music production.
In some cases, RX2 files are also found as part of game assets, for example in Red Dead Redemption 2, where they may serve as audio components or project elements. Alternative labels like “Propellerhead ReCycle loop file” and “REAPER Project File Audio file” further indicate that this extension can be used in different audio and project contexts.
Key details as outlined by FilExt.com include:

Editable loop markers for accurate timing

Primary integration with Reason/Propellerhead ReCycle

Alternate use in game-related audio projects

Support for non‐destructive audio editing

FilExt.com note: For further information, visit Reason Studios or Rockstar Games.

How to open an RX2 file

You need a suitable software like Reason to open an RX2 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 RX2 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a RX2 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online RX2 Text Viewer

Choose your .rx2 file to analyze

or drag and drop it here

Online File Viewer

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RX2 file format details:

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. However, different programs can use the same file extension, and file extensions can be assigned incorrectly. When there is a problem with a file, the first step to solving it is to determine the file format. In the following you will find our evaluation of the RX2 files:

RX2 is not that commonly used as a file extension. This file type mainly uses a defined RX2 format. The file formats most commonly found in RX2 files are:

• 90% of all RX2 files are associated with REX2 audio sample loop. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. RX2 files can be up to 10 MB in size, but are often around 170 KB - 1 MB. The file type is old but is used even today. The keywords CAT, GLOB, CREI, Propellerhead Software AB, http://www.propellerheads.se, maingate-propellerheads-se, Copyright (c) 2000-2003 and REX2HEAD are typical for these files. These files can be linked to loop, bass, beat, cycdh, break, amen, tabla and drums.
• 5% of all RX2 files are EA RX2 Image files. These files contain neither text nor words, but only data. RX2 files are between 73 KB and 390 KB in size. Certain words are almost always found in the files, such as RW4xb2.

All other RX2 files (5%) have no consistent format. Often described as groove, dhol, fill, century, chorus, guitar, intro, pants, synth, vocal, base or free. You can get all the details of your RX2 file by dragging it onto this page or by clicking the button "Choose your .rx2 file to analyze" above.