Opening REA Files

The REA file type is primarily associated with Doc Free Geocom File.

REAFile Extension REA
File extension: REA
File type:  Doc Free Geocom files

What is a REA file?

REA files mostly belong to Doc Free Geocom File. Use our "Online REA Text Viewer" below to analyze your REA file and to see all text it contains.

How to open a REA file

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

Online REA Text Viewer

Choose your .rea file to analyze

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What to Do When a .REA File Fails to Open

Because .REA files come from various programs, they aren't universally openable.

  1. Identify the Source: The file may come from chemical engineers, SAP workflows, or simply be a renamed "Readme" document.
  2. Check the Header: Inspect the first bytes in a text editor or hex viewer:
    • Plain text suggests a standard Readme file.
    • "PK" indicates a ZIP-based archive.
    • Unreadable binary data implies a proprietary format like chemical reaction data.
  3. Use the Original Software: The original program is usually required, such as Doc Free Geocom File, HSC Chemistry, or SAP Desktop Intelligence; ask the sender if unsure.
  4. Use this Webpage: Drag and drop your file into our viewer to detect its format, extract readable text or metadata, and preview the contents.

Technical Data for REA File Extension

Related files:
rea_analysis, var

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: BusinessObjects.AddIn.5
EXEFile: %ProgramFiles%\Business Objects\BusinessObjects 5.0\BUSOBJ.EXE /dde


a rea Doc Free Geocom file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with REA files

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