Help! I Can’t Open TBL Files!

There are many reasons why your TBL file might not open on your computer. If you have TBL files that don’t open when you double-click it, ask yourself the following questions...

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Do I have the right program?

If you don’t have a program installed on your computer that’s compatible with TBL files, you won’t be able to open one. See if you have one of the most common programs associated with TBL files listed below.

  • Unknown Apple II File
  • Pro/ENGINEER
  • TrialDirector Toolbar File
  • PageMaker Import Mapping Table
  • Generic Table
  • Insight II Graph Data File
  • Mozilla Excluded Fill Form Data Sites (Mozilla.org)
  • Starcraft Information Table
  • ArcView Geocoding Support Table
  • OS/2 Table of Values

What type of file is it?

When you can’t open TBL files, try to figure out the file type. This can help you find the right program to open it. Usually, TBL files are considered Data Files. However, you can look up the file type to be sure. Start by right-clicking the file icon and clicking “Properties” (“More Info” if you’re on a Mac). Then look for the file type under “Type of File” (“Kind” on a Mac).

Can a developer help?

When you can’t open TBL files, a software developer might be able to help. The developers for the programs mentioned above are as follows:

Software Developer
Unknown Apple II File found on Golden Orchard Apple II CD Rom
Pro/ENGINEER PTC
TrialDirector Toolbar File inData Corporation
PageMaker Import Mapping Table Adobe Systems Incorporated
Generic Table Windows Programmer
Insight II Graph Data File Accelrys Software Inc.
Mozilla Excluded Fill Form Data Sites (Mozilla.org) Netscape
Starcraft Information Table PC Software Company
ArcView Geocoding Support Table ESRI
OS/2 Table of Values Unknown

Try contacting one of these developers to find out how you can open your TBL file.

Can I use a universal file viewer?

A universal file viewer is the way to go when you have TBL files that can’t be opened by any other program. Install a universal file viewer like File Magic (Download) and see if it will open your TBL file. Remember that if your file is not compatible, the universal file viewer will only open it in binary format.


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