All about RLC Files

The RLC file type is primarily associated with IBM Rhapsody.

RLCFile Extension RLC
File extension: RLC
File type:  configuration file

What is an RLC file

RLC files mostly belong to IBM Rhapsody. RLC files have several distinct uses, and their purpose depends on the context in which they were created.
They can be:

  • Renesas MCU linker scripts that define how compiled code is linked in embedded systems.
  • Library packages or configuration files used in development environments such as Rhapsody, often managed with tools from IBM Products.
  • A Run Length Compressed file that uses run‐length encoding to reduce file size.
  • An image file or game resource file, storing graphic data and game elements.
  • A raster layer configuration file used to organize image layers in applications like RasterLink from Mimaki.

FilExt.com note: To open an RLC file, identify its origin: use a text editor for scripts, a decompression tool for compressed files, or a specialized development program if it is a configuration package.

How to open an RLC file

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

Online RLC File Viewer

Choose your .rlc file to view this image

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How to convert RLC files to JPG, PDF, HTML, DOC, ...

You can convert RLC files using our online RLC file viewer (powered by Convert.Guru):
  1. Just click the "Choose your .rlc file to view this image" button on this page.
  2. After your file is opened in browser,
  3. click "Save as..." in the menu.
  4. Then click the file format (e.g. PDF, JPG, DOCX, TXT, ...) you want.
  5. Your file will be converted and downloaded.

Programs that open and convert RLC files:

  1. IBM Rhapsody
    See the previous paragraphs to learn more about the main application. RLC files are often referred to as IBM Rhapsody developers because this type of file is primarily created or used by this software.
  2. ArcView (Image File) by ESRI
    Run-length coding. Related links: GIS Info
  3. Image Systems CAD Overlay
    (RLC2 Graphic) Related links: XnView
  4. LoopCAD (Project) by Avenir Software Inc.
    LoopCAD is software for the creation of circuit layout drawings for radiant heating systems. The identifying characters used for this association are - Hex: 93 B2 00 00.
  5. Run Length RLC
    This file format is classified as Graphic.
  6. Scanner One-bit/pixel Grahpic Output

RLC file format:

To view or edit RLC files you need to know the file format, because it determines how the data in this file is stored. The file format can be determined based on the file extension and the signature (the first few characters of a file). However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. So a detailed analysis of a file is vital in order to determine the format and the associated program. In the following you will find our evaluation of the RLC files:

The file type with the extension 'RLC' includes a lot of different file formats for different programs. However, the following two file formats are common:

All the rest of the RLC files (89%) have different formats, often, for example, Xerox EDMICS-RLC bitmap. These files sometimes refer to arkusz, profile, abcplan, fauqa, beit, planprofile, brunico, lovran or plan. You can get all the details of your RLC file by dragging it onto this page or by clicking the button "Choose your .rlc file to view this image" above.

Technical Data for RLC File Extension

File classification:
Developer
Related files:
Related links:

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: View Station Document
EXEFile: C:\View\Station\Image.exe %1

ProgramID: XnView.Image
EXEFile: %ProgramFiles%\XnView\xnview.exe %1


an rlc configuration file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with RLC files

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