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JSONLZ4 file extension

The table below provides useful information about the .jsonlz4 file extension. It answers questions such as:

  • What is the .jsonlz4 file?
  • What program do I need to open a .jsonlz4 file?
  • How can the .jsonlz4 file be opened, edited or printed?
  • How can I convert .jsonlz4 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

✅ Mozilla Firefox Compressed Bookmarks Backup

JSONLZ4 file is a Mozilla Firefox Compressed Bookmarks Backup. Mozilla Firefox is a free and open-source web browser developed by the Mozilla Corporation.
JSONLZ4 format description not yet available
Category: Archive files
Application: Mozilla Firefox
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
JSONLZ4 aliases:
JSONLZ4 related links:
JSONLZ4 related extensions:

Other types of files may also use the .jsonlz4 file extension.

🔴 Can't open a .jsonlz4 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 .jsonlz4 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 .jsonlz4 file extension, write to us!

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