>> ALEX file

ALEX file format description

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

1 filename extension(s) found in our database.

.alex - Alex Data

The ALEX data files are related to Alex. ALEX file is an Alex Data. Alex (A lexical analyser generator for Haskell) is a tool for generating lexical analysers in Haskell, given a description of the tokens to be recognised in the form of regular expressions. It is similar to the tool lex or flex for C/C++.

Data files
- / -
Alex Data related extensions:
WinTOTAL Automatic Backup Data
QuickSFV Checksum Database
PC-9801 FM System Data
EFILive Calibration Data
CFView Data
Sage 50 Folder Data

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

Can't open a .alex 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:


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.

The .alex file extension is often given incorrectly!

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

aex, ale, alx, apex, lex

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Adobe InDesign Proximity Dictionary
Microsoft Office Custom Dictionary
AVM Sample Studio Sound Bank
Alpha Five Compiled Library Script
Adobe After Effects Plug-in
Avid Log Exchange File

Operating systems 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

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

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