What is a .TR3 file?
The .TR3 file extension is used for a TomeRaider eBook File. This type of file is essentially a digital book. You can open and read it using the TomeRaider ebook reader software. The special thing about this format is that it's designed to make searching within the book very fast. It also does a great job at organizing the book's content (indexing) and making the file size smaller without losing quality (text compression). This is particularly useful for large ebooks like encyclopedias. In fact, .TR3 files can even support ebooks that are based on Wikipedia and the Internet Movie Database (IMDB).
To open a .TR3 file, you will need the TomeRaider 3 software. TomeRaider is a program specifically made for reading and managing ebooks in the .TR3 format. It's available for computers running Windows, but there are also versions for various portable devices. This means you can enjoy your .TR3 ebooks not just on your computer, but also on other devices you might own, making it convenient to read wherever you are.
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