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How to open .RLC files on Linux

To open .RLC files on Linux, check how your desktop identifies it (Properties/Details). Linux file associations often rely on shared-mime-info; update your MIME database if the type is unknown.

Step-by-step instructions

  1. Check how your desktop identifies it (Properties/Details). Linux file associations often rely on shared-mime-info; update your MIME database if the type is unknown.
  2. Try opening it with any installed document-imaging, scanning/archive, or GIS tools available on your system.
  3. If it still won’t render, open it on the system that created it (often an EDMICS/DocuFile environment) or request conversion/export to a standard image/PDF.

Common issues

The file won’t open in Photos/Preview or mobile viewers

.RLC (image/vnd.fujixerox.edmics-rlc) is not a mainstream consumer image format, so many default viewers cannot decode it.

  1. Try opening it on a workstation that has the document-imaging/GIS software used to create the file (e.g., EDMICS/DocuFile-related tooling or ArcView if GIS-related).
  2. Ask the sender to export/convert it to TIFF/PNG/PDF from the originating system.

File type is misidentified or shows as “unknown” on Linux

Desktop environments often rely on shared-mime-info to map extensions and MIME types; if your MIME database lacks the mapping, the file may not be recognized correctly.

  1. Update your system’s shared-mime-info / MIME database so .rlc can be associated with image/vnd.fujixerox.edmics-rlc where available.
  2. Even after correct identification, use a compatible viewer/decoder to actually render the image (recognition alone doesn’t guarantee viewing support).

You have an .RLC file but don’t know which application created it

The extension is uncommon in consumer contexts and is typically produced by specific enterprise workflows; without the originating tool, opening can be difficult.

  1. Ask where the file came from (Fuji Xerox EDMICS/DocuFile vs. GIS workflow) and try the corresponding application set.
  2. Request the sender to provide a standard-format export (TIFF/PNG/PDF) if you don’t have access to the originating software.

The file opens but the image looks corrupted or incomplete

The file may be truncated, transferred incorrectly, or not actually an EDMICS RLC image despite the extension.

  1. Re-download or re-copy the file using a reliable method (avoid partial email/web transfers).
  2. Verify with the sender that it is truly an EDMICS/DocuFile RLC image and not another file mistakenly renamed with .rlc.

Security note

.RLC is an image format, but images can still trigger vulnerabilities in decoders; avoid opening untrusted .RLC files in obscure/unsupported viewers and prefer well-maintained software in the originating workflow.

Back to .RLC extension page