Opening an RLB File

The RLB file type is primarily associated with RocScience.

RLBFile Extension RLB
File extension: RLB
File type:  data file

What is an RLB file?

RLB files mostly belong to RocScience. RLB files exist in two distinct forms.
For the primary use, they are used as RocLab rock data files by RocScience. These files hold rock project data such as simulation parameters and material properties for geotechnical analysis. For more details, visit RocScience.
The alternate form is the Rich Text Label Format used by Labeljoy. These files store formatted text and layout data for label design. More information is available at Labeljoy.
Key aspects include:

  • RocLab rock data: Contains specialized project data for geotechnical applications.
  • Rich Text labels: Consists of text formatting and layout instructions for labels.

FilExt.com tip: Using the proper vendor application is essential because these files use a proprietary structure that generic editors may not interpret correctly.

How do you open RLB files?

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

Online RLB File Viewer

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How to convert an RLB file to JPG, PDF, HTML, DOC, ...

If you want to convert or edit an RLB file, you can use our free Online RLB File Converter (powered by Convert.Guru):
  1. To do this, click the button "Choose your .rlb file to view this image" 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 RLB files:

  1. RocScience
    See the previous paragraphs to learn more about the main application. RLB files are often referred to as RocScience data files because this type of file is primarily created or used by this software.
  2. Harvard Graphics by Harvard Graphics
    Harvard Graphics was taken over by Serif. Related links: Serif
  3. Insight II (Residue Library) by Accelrys Software Inc.
    Insight II is a molecular modeling environment that provides a graphical interface to algorithms for molecular dynamics, homology modeling, de novo design, and electrostatics.
  4. Wavefront (Bitmap) by Alias

Technical Data for RLB File Extension

File classification:
Data
Related files:
lbl, rlp, roc, fc, pl3, ex3, dat, txt, csv, xml, json
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: GraphicsConverterPro.rlb, FileType: Wavefront Raster file, AppName: GraphicsConverter-reg
EXEFile: GraphicsConverter.exe

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


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

How to solve problems with RLB files

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