An appcache file extension is related to the HTML5 markup language and used for its cache manifest files.

Detailed description

Software that open appcache file

Add comment

APPCACHE file extension - HTML5 cache manifest

What is appcache file? How to open appcache files?

File type specification:

Source code and script file type icon Source code and script file type

The appcache file extension is associated with the HTML5, a new modern markup language for structuring and presenting web content.

The .appcache file stores data used to run web application written in HTML without Internet connection.

Updated: April 19, 2024

The default software associated to open appcache file:

Sublime Text icon

Sublime Text  Microsoft Windows software

Company or developer:
Sublime HQ Pty Ltd

Sublime Text is advanced text editor used to write source codes in various programming languages. It is a great tool for programmers and offers great feature and performance. It is available for Microsoft Windows, Mac OS X and Linux operating systems.

Help how to open:

Use text editor, or source code editor to view content of the *.appcache files.

How to convert:

Probably cannot be converted to other formats.

List of software applications associated to the .appcache file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open appcache file, edit appcache file, convert appcache file, view appcache file, play appcache file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting appcache files.

Software that open appcache file - HTML5 cache manifest

Programs supporting the exension appcache on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open appcache file action.

Microsoft Windows:

Main software associated with appcache file by default:
Sublime Text small icon Sublime Text
Other suggested software:
NotePad++ text editor small icon NotePad++ text editor
Microsoft Windows NotePad small icon Microsoft Windows NotePad

Apple macOS / Mac OS X:


Previous file extension
APP file extension > Source code and script file types

Next file extension
file extension APPLESCRIPT


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed