Open FDX file

FDX files: what are they and how do I open them?

Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.fdx file type #1: Final Draft document (version 8 and later)

Files with fdx extension can be mainly found as documents made using Final Draft script writing software.

Further details:

File extension fdx is probably best known for its use in Final Draft, a full-featured scripts writing software for Microsoft Windows and Apple macOS operating systems.

A .fdx file contains document in XML file format. It is a de facto standard for interchange between screenwritting apps.

FDX format replaced the previously used FDR format in version 8.

Open file with:

Final Draft

A script writing software for professional writers

.fdx file type #2: Apache Lucene field index

Files with fdx file extension can be also found as some sort of indexes from Apache Lucene text search engine library.

Further details:

The fdx file extension is also related to Apache Lucene and used for its field index files. Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java.

These fdx files contain pointers to field data.

Open file with:

Apache Lucene

A text search engine library written in Java

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.fdx" has the file extension "fdx". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.