FlashPlayer - SWF to HTML

FlashPlayer - SWF to HTML

Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator

What is FlashPlayer - SWF to HTML?
FlashPlayer - SWF to HTML is a Mozilla Firefox extension that brings the capability to playback SWF files originating from Adobe Animate (Flash) within a sandboxed JavaScript emulator. This unique feature eliminates the need for native Flash plugins such as Adobe FlashPlayer. The extension uses the open-source swf2js library as its emulation engine. It offers user-friendly tools to select the right SWF object for playback, safeguards privacy by operating within a private sandboxed window, and provides optional emulation for all embedded flash objects. It utilizes two different engines for operation - Ruffle and SWF2JS.
Merlin
Stats
Users: 5,082 ▲ 36
Rating: 3.75 (16)
Version: 0.2.9 (Last updated: 2024-04-17)
Creation date: 2021-05-17
Weekly download count: 259
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • storage
  • activeTab
  • contextMenus
  • notifications
  • *://*/*
  • clipboardWrite
Size: 11.18M
URLs: Website
Stats date:

Other platforms

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Merlin
Summary

Usage Preview: https://www.youtube.com/watch?v=80RWHX9_ZlQ

This extension plays SWF objects of Adobe Animate (Flash) in a pure JS emulator without the need to have a native Flash plug-in like Adobe FlashPlayer. The extension uses the open-source swf2js library as its emulation engine. By default, the extension does not play Flash objects instead, the user presses the toolbar button for the extension to find all available Flash objects or links in the current webpage. It will offer the user to select the proper SWF object and then send the link to a stand-alone emulator window. This way Flash objects are only functioning when there is a request. For Flash links, the extension adds a context menu item to these links so you can directly emulate an SWF link.

Features: Runs a pure JavaScript-based Flash emulator Does not require any native plug-ins Run in a private sandboxed window to protect the user privacy Use two different engines: Ruffle (https://ruffle.rs/) and SWF2JS (https://swf2js.com/) Optionally emulate all embedded flash objects inside the page (use action's right-click context menu)

Notes: This extension uses two open-source emulator engines. The SWF2JS library still does not support all methods available so some SWF objects may crash the engine. The extension always tries to open the emulation window the same size as the actual Flash object, however, you can resize the window to the proper size anytime.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well
  • Easy to use
  • Can play some SWF files
Cons
  • Doesn't work for all SWF files
  • Doesn't automatically display embedded SWF files
  • Issues with playing certain games
Most mentioned
  • Doesn't work for all SWF files
  • Automatically displaying embedded SWF files
  • Doesn't work for flash games on certain sites
Recent reviews
works well, I have no problems
by Syly, 2024-04-12

View all user reviews
Safety
Risk impact

FlashPlayer - SWF to HTML is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install FlashPlayer - SWF to HTML if you trust the publisher.

Risk likelihood

FlashPlayer - SWF to HTML is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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Screenshots