A tr3 file extension is related to the TomeRaider and used for its eBook files.

There is one other file type using
the TR3 file extension!

tr3 icon.tr3 - SPICE Transient Analysis output data

Detailed description

Software that open tr3 file

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TR3 file extension - TomeRaider eBook data

What is tr3 file? How to open tr3 files?

File type specification:

E-book file type icon E-book file type

The tr3 file extension is associated with TomeRaider, an eBook reader, developed by Yadabyte Websites.

The TomeRaider e-book format is a proprietary format. There are versions of TomeRaider for Windows, Windows Mobile (aka Pocket PC), Palm, Symbian, iPhone and more.

Capabilities of the TomeRaider3 e-book reader vary considerably per platform:
The Windows and Windows Mobile editions support full HTML and CSS.
The Palm edition supports limited HTML (e.g., no tables, no fonts), and CSS support is missing.

For Symbian there is only the older TomeRaider2 format, which does not render images or offer category search facilities. Despite these differences any TomeRaider e-book can be browsed on all supported platforms. The Tomeraider website claims to have over 4000 e-books available, including free versions of the Internet Movie Database and Wikipedia.

This tr3 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open tr3 file:

TomeRaider picture or screenshot

TomeRaider  Microsoft Windows software

Company or developer:
Yadabyte Websites

TomeRaider  is an ebook reader and cross-platform reference viewer for handheld devices devices (Windows Mobile Pocket PC, Palm OS, Psion, Symbian) & Microsoft Windows PC. TomeRaider is created by Yadabyte, a UK software and web development company. The first version of TomeRaider was developed in 1999, and the last version was version 3. The product is probably no longer available.

Help how to open:

Use compatible tools to work with *.tr3 files

How to convert:

Probably cannot be converted to other formats.

List of recommended software applications associated to the .tr3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open tr3 file, edit tr3 file, convert tr3 file, view tr3 file, play tr3 file etc. (if exist software for corresponding action in File-Extensions.org's database).

tr3 file viewer - programs that view tr3 file - TomeRaider eBook data

Programs supporting the exension tr3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about TomeRaider for view tr3 file action.

Microsoft Windows:

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TR2 file extension

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