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Add to SafariWhen comparing Pale Moon vs Opera GX, the Slant community recommends Pale Moon for most people. In the question“What are the best desktop web browsers?” Pale Moon is ranked 8th while Opera GX is ranked 32nd. The most important reason people chose Pale Moon is:
"Classic" Firefox add-ons can work, but they are not supported and should be updated or forked to become a Pale Moon add-on.
Specs
Question Ranking
Pros
Pro Has its own add-on ecosystem, built on time-tested technologies such as XUL (plus JS and CSS) and XPCOM
"Classic" Firefox add-ons can work, but they are not supported and should be updated or forked to become a Pale Moon add-on.
Pro Designed for usability, not the shiny new things
Pro Light on resources, although it's not its main focus
Pro Independent from Google and Mozilla
Pale Moon is an independent fork of an older version of Firefox. Therefore, it is independent from Mozilla and are not affected by their terrible decisions such as removing XUL, adding telemetry, pocket, etc.
Pro Customizable
Pro Stable
Pro Support for existing web standards
Pro Respects your privacy
Contains much less spyware than Chrome and Firefox and all of it can easily be disabled.
Pro Open source
So we can verify that the browser is not spyware.
Pro Supports complete themes
Pale Moon supports complete themes, something which Firefox used to have before version 57.
Pro Support for GTK themes
Pale Moon supports your GTK theme while Firefox does not.
Pro Uses Goanna layout engine
Unlike most other browsers, Pale Moon uses its custom engine.
Pro Has its own library of legacy extensions
Pro Very Independent
It isn't controlled by Google nor Mozilla, has its own engine.
Pro Good community support
Pro Optimized for modern processors
Pro Legacy Firefox
Pro Customizable
Browser is highly customizable, with dual colors, sounds, effects, bookmarks and tabs and much more.
Pro Built-in adblocker
Pro Built-in tracker blocker
Pro GX Control
Lets you limit the network traffic, RAM and CPU usage of the browser.
Pro Built-in messenger services
It has built-in Whatsapp, Telegram, Twitter, Instagram, Facebook Messenger and much more and this feature itself is better than most of the browsers out there.
Pro Built in music player
It has a built in music player which you can listen to Spotify, Youtube Music and Apple Music in the background.
Pro Very fast
Using the chromium engine, this browser is as fast as Chrome and Edge.
Pro Lots of Add-Ons
Opera Store and Chrome Store is available for this browser with millions of add-ons.
Pro It is good for gaming
Pro Opera Sync
You can sync everything via other devices and it is password protected apart from a standart login.
Pro Built-in news reader
Apart from other browsers like Edge which forces you to read only their feed, you can add any feed and news channel, and read them anytime.
Pro GX Cleaner
Lets you clean browser data easiliy.
Pro GX Corner
It's a page designed for game lovers with news, prices, deals and much more about the latest games.
Pro My Flow option
The browser has a built-in software which lets you send everything from files to pictures, and messages to yourselves via "My Flow" to your other devices and phones.
Pro Built in dark mode system
Pro Built-in VPN
It's a free service and unlimited (but it leaks your IP address). Perfect and very easy to use.
Pro Built in Ambient Music player and button sounds
The dynamic background music is an ambient downtempo that will immerse you further in your gaming-themed browser. Actively browsing, clicking and typing intensifies the music, for example, while slowly scrolling and reading will take the music down a notch. This dynamic reaction to your activity blends into the background when you’re in focus-mode, so you often don’t notice it until you miss it.
Also when you type via keyboard , a very nice click sound is there to feel like The Matrix computer engineer.
You can switch these sounds off.
Cons
Con Unsecure
Pale Moon lacks the sandboxing and other privacy protecting features included in latest Firefox releases.
Con Still contains some spyware
Default homepage is spyware and search suggestions and automatic updates are enabled by default.
Con Outdated rendering engine
It is an really old fork of Gecko that misses many of the newer web features.
Con Pale Moon is based on very outdated Firefox code
Con Uses Goanna
It an old Gecko-fork that is developed mainly by one man.
Con Lacks popular extensions and adblockers
It doesn't have ublock origin and umatrix.
Con Does not contain multi-process sandboxing
Con Android version has odd behavior
Clicking does not work.
Con Pale Moon's website is cloudflared
Con WebAssembly enabled by default
Con Lead developer loves Cloudflare and hates Tor
Website is cloudflared and he thinks most sites should be hostile towards tor.
Con Incompetent developers
Con Owned by a Chinese consortium
Although it has many privacy and security features, Opera is owned by a Chinese company and everything you do online is spied by China probably.
Con GX Control not so effective
RAM, CPU and Network limiter is not so effective.
Con May not be for everyone
It's a gaming themed browser with dark and colorful interface. May not be everyones taste.
Con Opera GX for Android is bad
Slow.
Con Slow opening time
When compared to Edge, Chrome and Brave, this browser starts up a little later due to many features it has inside.
Con Practically spyware
Owned by a Chinese company.
