FIDX file format description

Many people share .fidx files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .fidx file can be edited, converted or printed with. On this page, we try to provide assistance for handling .fidx files.

2 filename extension(s) found in our database.

.fidx - Fiasco Database Index Data

The FIDX data files are related to Fiasco. FIDX file is a Fiasco Database Index Data. Fiasco is a database engine for Amiga computers. The Fiasco seems to be no longer supported.

Application:

Fiasco

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Fiasco Database Index Data related extensions:

.fco: Fiasco Compressed Video
.fdat: Fiasco Database Data File
.frec: Fiasco Database Frequencies File

.fidx - Fact200 Main Index Data

The FIDX data files are related to Fact200. FIDX file is a Fact200 Main Index Data. Fact200 is a simple Internet research tool that allows you to filter out noise and junk and make you search multiple sources at once easily and effectively. The Fact200 seems to be no longer supported.

Application:

Fact200

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Fact200 Main Index Data related extensions:

.fcat: Fact200 Categories Data
.fset: Fact200 Results Data
.fsrc: Fact200 Source Code
.furl: Fact200 URL Data

Naturally, other applications may also use the .fidx file extension. Even harmful programs can create .fidx files. Be especially cautious with .fidx files coming from an unknown source!

Can't open a .fidx 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 can't open this file:

example.fidx

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .fidx file extension is often given incorrectly!

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

fdx, fid, fix, idx, tidx, vidx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.idx: Microsoft SQL Server Constraints
.fix: ASL Fixplot Calculated Fixations
.idx: Galactic IDX Library
.idx: Citrix Program Neighborhood Database Index
.idx: VobSub Subtitle Index
.fdx: Lucene Field Index

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-fidx-files

If you have useful information about the .fidx file format, then write to us!