A frq file extension contains Apache Lucene and used for its frequencies files.

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

empty icon.frq - Bibexcel data

Detailed description

Software that open frq file

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FRQ file extension - Apache Lucene frequencies data

What is frq file? How to open frq files?

File type specification:

Various data file type icon Various data file type

The frq file extension is associated with the Apache Lucene, a high performance and full featured text search engine library written entirely in Java.

The frq file contains the list of docs which contain each term along with frequency.

The default software associated to open frq file:

Apache Software Foundation logoApache Lucene  Microsoft Windows software

Company or developer:
Apache Software Foundation

Apache Lucene is text search engine library written in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .frq file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .frq 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 frq file, edit frq file, convert frq file, view frq file, play frq file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting frq files.

Programs that can create frq file - Apache Lucene frequencies data

Programs supporting the exension frq on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Apache Lucene for create frq file action.

Microsoft Windows:

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