A daily updated filename extension database!

TR3 file extension

The table below provides useful information about the .tr3 file extension. It answers questions such as:

  • What is the .tr3 file?
  • What program do I need to open a .tr3 file?
  • How can the .tr3 file be opened, edited or printed?
  • How can I convert .tr3 files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 1 alias(es) found in database

✅ TomeRaider 3 E-book

TomeRaider 3 E-book .tr3 file icon
TR3 file is a TomeRaider 3 E-book. TomeRaider is an ebook reader and cross-platform reference viewer for handheld devices devices and Microsoft Windows. TomeRaider is created by Yadabyte, a UK software and web development company.
TR3 format description not yet available
Category: Ebook files
Application: TomeRaider 3
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TR3 aliases:
TR3 related links:
TR3 related extensions:
Microsoft Reader E-Book Document

TCR E-book

Mobipocket Reader E-Book

TK3 E-Book

FictionBook 2 E-Book

Amazon Kindle eBook

Open eBook Document

DNAML E-book

Rocket eBook

Sony BBeB E-Book

✅ TR3 Model Data

TR3 Model Data .tr3 file icon
TR3 file is a TR3 Model Data. Tr3 is a home-grown software for triangulating 3D surfaces between serial-section contours.
Category: Data files
Application: TR3
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TR3 aliases:
TR3 related links:
TR3 related extensions:

✅ SPICE Transient Analysis Output Data

SPICE Transient Analysis Output Data .tr0 file icon
TR0 file is a SPICE Transient Analysis Output Data. SPICE (Simulation Program with Integrated Circuit Emphasis) is a widely-used circuit simulation program. It was developed as public domain software at the University of California and versions 2G6 (vanilla SPICE) and 3.0 are still used.
TR0 format description not yet available
Category: Data files
Application: SPICE
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TR0 aliases:
tr1, tr2, tr3, tr4, tr5, tr6, tr7, tr8, tr9
TR0 related links:
TR0 related extensions:
SPICE Status Data

SPICE Sweep Operations Output Data

SPICE Initial Condition Data


SPICE AC/Frequence Data

Other types of files may also use the .tr3 file extension.

🚫 The .tr3 file extension is often given incorrectly!

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

fr3, gr3, rt3, t3, td3, te3, tg3, tr, tre, trr, trw

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Turbo Debugger Session-state Settings
TexGen 3 Geometry Data
Fractal Explorer 3D Attractor
Turbo Debugger for Windows Session-state Settings
Star Wars Galaxies TRE Archive
TCL Trace Output
FastReport v3 Form
Pathloss Network Data
Atari Falcon Compressed Spooky Sprites Data
TomeRaider 2 E-book

🔴 Can't open a .tr3 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .tr3 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .tr3 file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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