Opera vs. Waterfox Comparison


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About Opera is the personal browser chosen for hundreds of millions of people around the world. Opera is the faster browser with less processing capacity than other browsers with a built-in ad blocker that helps load webpages faster. Opera browser has a free integrated VPN that reduces online tracking and shields your browsing. Opera browser makes your online life much easier having the most popular built-in messengers such as Facebook Messenger, WhatsApp, Telegram and VKontakte available in the sidebar. Other benefits of Opera browser: - Video pop-out - Twitter & Instagram integrated in the sidebar - Pinboards: Save and collect web content easily and share it visually - Search in tabs - Opera Cashback: Get money back when shopping in Opera Browser - Workspaces: Organize tab groups in separate customizable workspaces - Snapshot tool: Easily capture, edit and share your snapshots from webpages - Spotify, YouTube, Apple Music integrated - Crypto wallets - Built-in AI	About Waterfox is a privacy-focused web browser designed for power users who want control, customization, and speed. Built on a Firefox-based foundation, it removes telemetry, analytics, and remote experiments by default. Waterfox prioritizes user privacy with features like Oblivious DNS, which protects both what you browse and who is browsing. The browser includes built-in tools that eliminate the need for multiple extensions. Private Tabs allow users to isolate sensitive browsing sessions without switching entire windows. Performance optimizations ensure fast, smooth browsing across modern systems. Waterfox delivers a secure and flexible browsing experience without compromising user freedom.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Supported Chromebook Not Supported
Audience Opera browser offer users a web browser with a built in VPN, social messengers and cryptocurrency wallet integrated	Audience Privacy-conscious power users, developers, researchers, and advanced internet users who want a fast, customizable browser without tracking or telemetry
Support Phone Support Not Supported 24/7 Live Support Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 4.5 / 5 ease 4.9 / 5 features 4.8 / 5 design 4.5 / 5 support 4.5 / 5 Read all reviews	Reviews/Ratings Overall 4.0 / 5 ease 4.5 / 5 features 4.0 / 5 design 3.5 / 5 support 4.2 / 5 Read all reviews
Pros & Cons from Real Users Pros Opera is a great browser to be able to enter any website without any type of restriction, the first thing I liked is that this platform counts as an ad blocker and pop-up blocker system, this works relatively important to be able to have a fairly good navigation comfortable, I love being able to browse any website without worrying about missing some kind of ad or some kind of popup, thanks to this feature implemented. I also like that this browser is one of the browsers that consumes the least resources on computers, since I can use it on any type of computer and on any type of mobile device without worrying about the consumption it has, in addition, I can use other applications in the background flat without presenting problems on my computer, since the consumption is relatively low. Another positive aspect is that this browser has complete compatibility with all the extensions that is available in the Google Chrome store and in other stores of other browsers, which allows you to install any type of extension without presenting problems. Opera is an incredible browser that has been in charge of helping us to enter any website and have a very pleasant Internet browsing, one of the main features that I liked about this platform is that it has a VPN function, this function is completely subjective. , and it allows me to surf anonymously on the internet, this negative function in several times when I want to surf anonymously, the VPN works great and does not slow down the browsing speed, but with the help of it I can enter any website without presenting problems in the speed of opening any site, In addition, using this function is completely free, you do not have to pay anything since it is implemented within the browser when it is downloaded for the first time. Another of the features that I like about your browser that has a built-in blocking system for all kinds of annoying ads, in addition, it is capable of blocking any type of pop-up window that tries to open while browsing the web, this function helps a lot to keep the community while browsing the Internet, since seeing ads is really annoying and this feature is capable of automatically blocking each ad. The third thing I liked about this browser is the speed with which I can delete all browsing data since I started using it, the information deletion allows me to modify what I want to delete, also, well I select "delete all" The Browser is not slow at all during this process, and the removal process takes a few seconds; Therefore, all history and cookies can be deleted without waiting for a long time. Opera is a browser that has focused on providing us with maximum security when browsing the Internet, since one of the first things that caught my attention in a positive way about this platform is that it has implemented a service to block everything type of ads and pop-up windows, this ad-blocking service is implemented within the platform, so every time a user browses the Internet, they will not have to worry about ads or annoying pop-up windows, everything will be blocked thanks to this extension that comes installed within the browser. Another thing I like about this browser is the great fluidity that it has to work on any device, the fluidity that this browser has shown is incredible, I can open more than 10 tabs simultaneously and the browser it will continue to behave with the same fluency, this is very important for me since this way I can open several applications on my computer while using that browser. In addition, I have loved the excellent VPN service that this browser has integrated, this VPN allows you to browse with total security, and it is also capable of protecting me against any theft of my IP address. I love the VPN service very much mainly because it makes my browsing anonymous, also the smoothness and speed with which you open the websites are not affected by this VPN. Opera browser offers a very different experience than any other browser, the browser is very powerful mainly because it helps you to enter any website safely and at the same time it provides you a smooth flow on your computer. One of the first things I liked about this browser is that it has a built-in ad blocker, this ad blocker is able to block all kinds of annoying popups and ads, I have never used a browser that was capable of blocking ads before. in an automated way. In addition, another of the things that I liked about this platform is that it has an integrated VPN, this VPN is quite effective, and it allows you to browse privately at any time, using this VPN is quite simple, any user when they start using the platform, you will be able to access it quickly. I loved the fact that I can install any extension available on the google store in this browser as it has out-of-the-box compatibility with all the google store holds, plus I loved the excellent compatibility it has with my mobile device, providing a totally smooth experience while searching any website. ° Its installation is light so it did not take long to finish the installation, its start was fast and its configuration was practically easy because there was not much to configure since everything was practically ready to navigate. ° It's cross-platform, I love being able to sync everything regarding history, passwords, bookmarks, etc. It is more practical than going through everything manually between different browsers. ° Features some even lighter mode for any platform. In Windows there is Opera GX which I can determine the consumption of the computer's resources. This helps a lot when I work with programs that need to consume a lot of resources, but I want to continue browsing and looking for some information in the browser without overloading my computer. Also, on Android there is Opera Mini, which is one of the lightest browsers that exist in that operating system and is complete. In addition, it works very well on Android 4.4 devices since it does not have certificate problems in Opera Mini, which happens with Chrome when the Android operating system is very old. ° It has an ad blocker that helps me enter download sites without having to go through countless websites with deceptive advertising that makes a back door in my computer and fill it with viruses without me noticing. These days you have to navigate carefully because data leakage is rampant and this can pose a personal security hazard. ° I like that it has a VPN without having to download an extension, software or something similar to be able to have private browsing. This is very useful when I want to access sites that are not available for my country or I want to have a more secure and incognito navigation when I am surfing the net. Cons The first negative aspect about this browser is the few customization options that you have within it, currently there are very few themes that can be installed within this browser, which somewhat limits the way in which you can customize the general design of the browser. user who is using it. The second thing that I did not like is that I have noticed that this browser is not capable of downloading the files with a correct speed, currently I have a good Internet connection within my company and within my home, and this browser is not capable to use the full speed of my Internet to download files much faster, this browser limits the download speed used for each new file download. One of the main problems or negative things that this browser has is that currently it does not have many ways for the user to modify the general interface, various basic themes can be installed within your browser, but it needs any kind of store and you cannot purchase unique themes to install within your browser and improve the general design, I consider it very necessary to implement a store where I can buy new themes to install in my browser. The second negative thing about this browser and which I consider to be the most important is that it currently does not have a good security system to protect me against threats, I have downloaded several files on several occasions and I have had problems since they contained threats within them, For this reason, I consider that it is very necessary for this browser to greatly improve its security system. It would be excellent to be able to download all types of files from any website without running the risk of any threat entering my computer. The last negative thing about this browser is that it currently does not have an automation system when it comes to updating, since this browser sends an alert every time a new version of the browser has been released, but it does not install this updated version automatically. , which causes the user to stop browsing the Internet and update the browser manually, it would be great if this browser updated automatically while I use it every day, that would help a lot to avoid having to waste time updating it. The main negative point about browsers regarding the customization of its interface, the interface is quite small, therefore, some users would undo changing that interface and achieve a much more optimal design, however, this platform offers very Limited to install themes within it, when we are going to install a theme, there are currently very few to install within the browser, therefore, I believe that there should be many more themes that help to customize the interface of the browser. Username. In addition, currently there is no progress bar in the download section, so if you are downloading several files simultaneously, it is very difficult to know the success rate of the file being downloaded, you must watch it carefully to To know how much percentage it takes, it would be excellent to implement a progress bar in the downloads. Also, another negative factor is that currently it is not possible to transfer tabs between devices, even though I am connected to the same Wi-Fi Network within my mobile device and my computer, I cannot transfer tabs between these devices. Opera is a very complete browser when it comes to settings and work tools, but there are also some negative things about this browser, the first negative thing is that the more you install extensions inside it, the user experience will be a bit affected. , since the extensions are quite heavy within this browser and cause it to consume more on the computer. In addition, another of the negative things about this platform is that it lacks a lot of automated updates, every time you need to update this browser, you will have to do it manually, they check for updates but manually, there is no way to activate automated updates. Another of the negative things about this platform and I think it is the most influential negative thing is that it is not possible to modify the general theme of this platform, despite the fact that it has a quite optimal and attractive design for the vast majority of users, the design general cannot be modified, It would be great to be able to modify the layout of each window or the general layout of the interface, but currently it is not possible, it is a platform very limited to the customization of the interface. ° They should improve the rendering of pages that use 3D acceleration. I feel that I cannot use pages with this feature such as Google Earth, it is a clear example because when I browse that page with this browser it simply does not load, or it freezes and advances after several minutes, however it freezes again after a few seconds of use. ° I would like it to have a list of internal certificates like Firefox does, this in order to be able to install operates on older operating systems such as Windows 7 Enterprise. Since if I currently do it with that operating system, most of the websites will simply not load due to the problem of certificates. It is important for me because I have a laptop for work with special software that only supports Windows 7 and sometimes I would like to navigate with Opera and I simply cannot due to certificate problems, having to resort to Firefox for that case. ° Its interface on the desktop is very busy compared to other browsers that has a modern simplicity. This is very overwhelming and takes up screen real estate for navigation so I have to use full screen mode so I can get more viewing and not all those tools that I won't touch at navigation time. It should be more compact and simple like other browsers that are used more frequently today. ° Its app store falls short in relation to the time it has been on the market, unlike Chrome, Firefox or Edge they have a wide variety of applications in their browsers that allows them to have more customization, as well as have more control with regarding what to do with your browsers. ° The VPN is very limited, it is very secure, but it is also very detectable due to the limited addresses it offers, it is useless if you use it a lot in the same place if you want to go incognito and maintain privacy, they could improve by adding more IP addresses so be a paid version.	Pros & Cons from Real Users Pros getting used to this browser was extremely easy (duh) and using it has given me no issues as of yet. extension support is awesome, and importing everything was simple enough. startpage as a default browser is also cool ! definitely an enjoyable experience. It isn't Firefox, made by people that are dreamers, in short a miracle they are still in a job really. Everything was very good, because I was also familiar with Firefox, I only needed a reserve browser, which was more then suitable. All extensions and add-ons working with fire-, were also compatible with the water-... most of all the download helper, and the several different add-blockers. I have been using Waterfox for a couple of months now and Waterfox is definitely ahead of Firefox in performance. I can honestly say i haven't had any hiccups with Waterfox whatsoever. Id confidently say Waterfox is almost twice as fast as Firefox. I don't know what the standards are in security for Waterfox though. Cons really poor performance on my phone. I have a Samsung S21 and it runs Waterfox really slowly compared to Chrome. it can't display pictures, needs major work to fix its brittle engine, it is slow, over promises and under delivers, suffers that same issues as its parent, a complicated hidden settings method and threadbare features, it's poorly made with careless design and no real quality. NO cons, except that it stopped supporting Windows 7. I know it by heart, I am 60 and DO NOT intend learning new windows, adapting applications, looking for alternatives, add-ons patches etc etc. ONLY because it would not support win 7 anymore I deleted it completely, yesterday. I found several equally good alternatives supporting win 7, full force, similar as w-fox used to. Waterfox default browser is Bing. That is my only complaint.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Supported
Company Information Opera Founded: 1995 Norway www.opera.com/	Company Information Waterfox Founded: 2011 United Kingdom www.waterfox.com
Alternatives Wave Browser	Alternatives Floorp Browser Floorp Projects & Ablaze
Shift Shift Technologies Inc.	LibreWolf
iVvy Venue Management iVvy	Pale Moon
Opera One Opera Software	Mozilla Firefox Mozilla
Opera Air Opera View All	Zen Browser View All
Categories Ad Blockers Supported AI Tools Supported Crypto Wallets Supported DApp Browsers Supported Private Browsers Supported VPN Supported Web Browsers Supported	Categories Private Browsers Supported Web Browsers Supported
Show More Features VPN Features Anonymous Browsing Supported DNS Leak Protection Not Supported For Digital Security Not Supported For Financial Security Not Supported For Gaming Not Supported For Streaming Not Supported Kill Switch Not Supported Multi-Language Supported Multi-Protocol Supported Peer-to-Peer Supported Policy Management Supported Remote Access Supported Web Inspection Supported White Label Not Supported
Integrations Ant Download Manager (AntDM) Supported Coinparator Supported Curiosity Supported Firepad Supported GoGetSSL Supported Hostpoint Meet Supported KDSPY Pro Supported Keeper Wallet Supported Live Proxies Supported Mozilla Firefox Not Supported PiLog Supported Privacy Badger Supported Spytector Supported T.LY Supported Tenon Supported Vagon Teams Supported Xtreme Download Manager Supported start.me Not Supported Show More Integrations View All 234 Integrations	Integrations Ant Download Manager (AntDM) Supported Coinparator Not Supported Curiosity Not Supported Firepad Not Supported GoGetSSL Not Supported Hostpoint Meet Not Supported KDSPY Pro Not Supported Keeper Wallet Not Supported Live Proxies Not Supported Mozilla Firefox Supported PiLog Not Supported Privacy Badger Not Supported Spytector Not Supported T.LY Not Supported Tenon Not Supported Vagon Teams Not Supported Xtreme Download Manager Not Supported start.me Supported Show More Integrations View All 5 Integrations
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