CheerpJ Applet Runner

Run Java applets without installing Java

▶

CheerpJ Applet Runner - Run Java Applets Easily

"CheerpJ Applet Runner" is a Chrome extension that allows users to run legacy Java Applets in modern browsers without needing a Java installation. It converts applets to WebAssembly and JavaScript on the fly, providing a seamless experience that is fully client-side, secure, and private. Developed by Leaning Technologies, it is suitable for non-business use on public networks, ensuring that all data remains within your browser. For internal or business use, licensing options are available.

Download

Extension stats

By: https://cheerpj.com

Users: 80,000+

-20,000

Rating: 4.53

(265)

Version: 2024.11 (Last updated: 2024-12-02)

Creation date: 2020-02-06

Risk impact: Very low risk impact

Risk likelihood:

Moderate risk likelihood

Manifest version: 3

Permissions:

scripting
activeTab
storage

Size: 125.83M

Email: in*****@leaningtech.com

URLs: Website ,Privacy policy

Ranking

# 2,574 ▼ 648

Other rankings

#10553 in Workflow & Planning ▼ 9 #165 in plugin keyword 57 ▼ 2 #219 in install keyword 53 ▼ 1 #298 in chrome keyword 95 ▼ 18

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Analyze keywords

CheerpJ Applet Runner - Run Java applets without installing Java

With the CheerpJ Applet Runner extension, you can run legacy Java Applets on modern browsers without a Java plugin or a Java installation.

Using the CheerpJ Applet Runner is simple. Just install and pin the extension. Next, visit your Applet-based website, click the extension icon in the upper-right corner of your browser, and then press the 'Enable' button in the popup. Once enabled, the extension is activated for the current domain, and Applets will start automatically if they are present.

This extension works by 'converting' the Java Applet to WebAssembly and JavaScript on the fly. It is private and secure, runs fully client-side (i.e. it does not contact any server), and does not collect any data or analytics at all. All your data, as well as your application are kept within the boundaries of your browser.

This extension, developed by Leaning Technologies, is based on CheerpJ, a JVM/JRE replacement for modern browsers. More information on CheerpJ are available at https://www.cheerpj.com.

This software is free to use for non-business purposes on public-network Applets. For any other use, such as internal network applets, or if you are a company or public-sector organisation and would like to license CheerpJ, please get in touch with [email protected].

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros