BetterPrivacy for Firefox

by BetterPrivacy

Delete all hidden super cookies that are serious risks to your data

Operating system: Windows

Publisher: BetterPrivacy

Antivirus check: passed

Last revision: Last week

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Programs and websites that use Adobe Flash leave behind Local Shared Objects in a hidden folder on your computer. Even advanced cleaners such as CCleaner cannot always find and remove them. BetterPrivacy automates the process, securing your data from potential threats and misuse.


  • Automatically begins working upon install

    Quickly and automatically removes lingering cookies, protecting disk space and your privacy
  • No setup necessary

  • Ability to schedule a specific time for deletion

  • Immediately lists all LSO’s and allows you to save ones you want to keep

  • Deletes “super-cookies” and frees up space

  • Clears dangerous security threats left by programs that use flash

  • Advanced configuration options for added control

  • Removes the need for frustrating and complicated Adobe cleaners

While you may think that simply clearing your browsing data means you’re secure, LSOs remain in a hidden directory. We call them super-cookies because each one can be as much as 25 times larger than a browsing cookie. As many as 75% of the most popular sites use Adobe Flash: Youtube, Google, eBay, Netflix, Facebook, and many more. These super-cookies can remain indefinitely, leaving open a constant risk to your privacy, finances, and identity.

While Flash does need these LSOs to be able to run certain websites and programs, it is not necessary for the data to remain stored on your computer. LSOs contain identifying information about your accounts, financial information, browsing history, and personal files. Third-parties such as advertisers, banks, social media platforms, and search engines are secretly looking at and storing your passwords, purchases, location, and IP addresses without your consent.

BetterPrivacy automates the deletion of invasive super-cookies. There may be certain things you would like to keep, such as account logins, game data, or media content. Not a problem! At install, you can mark any account or program you choose as ‘Protected’, and the data will be saved. If you ever change your mind, it only takes a minute to remove the Protected status.

The BetterPrivacy settings panel is easy to understand, simplistic, and doesn’t require configuration. You can choose for the powerful add-on to run at the start or end of each browsing session or on at a scheduled time.

Requires Mozilla Firefox browser installed on the system
Operating system: Windows, Mac, or Linux
Adobe Flash must be installed and used
Requires internet connectivity for updates and functionality

Ensures the confidentiality of personal data on the internet.
Efficiently deletes unwanted tracking cookies.
Compatible with various versions of Firefox.

May slow down browser performance while deleting super-cookies.
Lacks a user-friendly interface for less tech-savvy individuals.
Does not completely eliminate all tracking cookies.
image/svg+xmlBotttsPablo Stanley Körner Blake
If you don't like cookies, then you'd better install BetterPrivacy. BetterPrivacy is software that gobbles up so-called Super Cookies, which are long-lasting cookies that are designed to not expire. They can present severe safety and privacy concerns, as well as taking up valuable storage space. BetterPrivacy alerts you to these Super Cookies and empowers you to manage and/or delete them at your convenience, in an easy to use manner.
image/svg+xmlBotttsPablo Stanley Körner Adam
Cyber security is a big issue these days. So many computers have been hacked. I was a victim of hacking so I was looking to better secure my digital devices from future events. It sucks to know that my personal data has been compromised. Better Privacy for Firefox for Windows protects me from Flash cookies or Local Shared Objects (LSOs) which are a type of Internet cookie utilized by the software program Adobe Flash. It's one of the ways the sites I visit can keep track of what I do on my computer. LSO Manager tab all the active Flash cookies on my computer at any time. It's super cool. I can use it to clean up the cookies and remove any I don't want on my computer.
image/svg+xmlBotttsPablo Stanley Körner Jake Litt
BetterPrivacy is an add-on for Firefox that deletes flash cookies (LSOs) from your computer, helping to protect your privacy. It also allows you to selectively delete other kinds of cookies, such as HTML5 cookies, DOM storage objects, and other tracking technologies.
image/svg+xmlBotttsPablo Stanley Körner Logan E.
I have been using BetterPrivacy for Firefox for the past few months, and I must say it is an incredibly useful tool. It has allowed me to keep track of all my cookies, and delete them easily when I no longer need them. It's also great for tracking and deleting Flash cookies, which I was unaware of before. The program is easy to use and it's a great way to protect your privacy online. I also like that it gives you the choice to either delete cookies immediately or set a timer so they will be deleted after a certain amount of time. Overall I'm very pleased with this software.
image/svg+xmlBotttsPablo Stanley Körner Joshua Francella
BetterPrivacy for Firefox is a great tool for protecting your privacy online, however I found it can sometiems be a bit too agressiv in its settings.
image/svg+xmlBotttsPablo Stanley Körner Ruaridh Strenge
BetterPrivacy for Firefox is a useful software that automatically deletes Flash cookies, but it can be difficult to customize the settings.
image/svg+xmlBotttsPablo Stanley Körner Aiden W.
BetterPrivacy for Firefox is a browser extension that helps protect against tracking and deletion of LSOs (flash cookies).
image/svg+xmlBotttsPablo Stanley Körner Jay
Effective tool for managing super-cookies. Simple installation, user-friendly interface.
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