TRU file format description

Many people share .tru files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .tru file can be edited, converted or printed with. On this page, we try to provide assistance for handling .tru files.

2 filename extension(s) found in our database.

.tru - True BASIC Source Code

The TRU development files are related to True BASIC. The TRU file is a True BASIC Source Code. True BASIC is a variant of the BASIC programming language descended from Dartmouth BASIC.

Development files
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True BASIC Source Code related extensions:
Godot Engine Compiled Script
TextTransformer Productions
CodeSite Log
ASP.NET User Controls
NGI Package
microBasic Source Code

.tru - Atari Falcon IndyPaint Image

The TRU graphic files are related to Recoil. The TRU file is an Atari Falcon IndyPaint Image. The Atari Falcon Computer System is a personal computer released by Atari Corporation in 1992.

Graphic files
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Atari Falcon IndyPaint Image related extensions:
Commodore 64 8x8 Font Data
Commodore 64 SEUCK Sprite Image
Atari 8-bit Anime 4ever Image
Commodore Amiga AMOS Bitmap
Commodore Amiga Continuous Bitmap Image
Commodore 64 AFLI-editor Image

Naturally, other applications may also use the .tru file extension. Even harmful programs can create .tru files. Be especially cautious with .tru files coming from an unknown source!

Can't open a .tru file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .tru file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

fru, gru, hru, rru, rtu, ru, tdu, tfu, tr, tri, trj, trk, try, ttu, tu

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

TomeRaider 2 E-book
RivaTuner Update Package
CIRS Transaction Data
GROMACS Trajectory of a Simulation Data
Garmin GPS PCX5 Tracklog
FXpansion GURU Preset

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .tru file format, then write to us! >> TRU file