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How to open .TG4 file extension?

File Type : CCITT Group 4 Fax
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .TG4 files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.



What is .TG4 file extension?

.TG4 file extension is a known file type. This section of tells you everything you need to know about this extension.
Raster image format used by Bentley Systems software, also known as a "Type 24" file; saved as a 1-bit tiled image file compressed with RLE compression; supports multiple resolutions. TG4 is the native format used by ImageCenter and Image Machines software.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .TG4 files:

Microsoft Windows:
  • Bentley MicroStation
  • Bentley I/RAS B
  • Spicer Imagenation
  • Rasterex RxView
  • Rasterex RxHighlight