A daily updated filename extension database!

FWEB file extension

The table below provides useful information about the .fweb file extension. It answers questions such as:

  • What is the .fweb file?
  • What program do I need to open a .fweb file?
  • How can the .fweb file be opened, edited or printed?
  • How can I convert .fweb files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ FWEB Initialization Data

FWEB file is an FWEB Initialization Data. FWEB (Fortran WEB) is a system for literate programming. It enables one to maintain both documentation and source code in a single place (the web file), and to explain the code in terms of a web of very small fragments.
FWEB format description not yet available
Application: FWEB
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
FWEB aliases:
FWEB related links:
FWEB related extensions:
FWEB Source Code

Other types of files may also use the .fweb file extension.

🚫 The .fweb file extension is often given incorrectly!

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

bweb, cweb, feb, fwb, fwe, web

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

FWEB Source Code
Xara Web Document
CWEB Source Code
Bacula-Web Data
Sybase PowerDesigner Free Model Backup
FileWrangler Backup
FWS Field Data

🔴 Can't open a .fweb 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .fweb file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .fweb file extension, write to us!

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