Terms of Use Blockera

We, Flattr AB, Sweden ("we"), have developed the browser extension Blockera ("Blockera") which can be downloaded via the Chrome webstore. Blockera is a free extension that allows you to – among other things – customize your web experience. You can block annoying ads, disable tracking, block domains known to spread malware and lots more. Blockera uses filters that you choose to block unwanted elements.

What does that mean?

Blockera is provided free of charge to you as a user. However, we've reached a point where further Terms of Use, such as these, are necessary. This protects you and it protects us. These Terms of Use apply to your use of Blockera.

Non-permitted use of Blockera

Please note that some website owners may not permit ad-blocking users to view their website. That must be respected, especially in the following cases:

You must not use Blockera on websites where you have agreed not to use it, i.e. by agreeing to the Terms of service on the respective website, not to use any ad blockers.

You are not permitted to use Blockera in connection with any tools to circumvent technological measures that effectively control access to websites.

What if Blockera does not work properly?

Blockera is provided "as is" and on an "as available" basis. Your use of Blockera is at your own risk. we make no warranty or condition that Blockera will meet your requirements or be uninterrupted, timely, secure or error-free:

We make no warranty or condition that all ads will be blocked; in particular Acceptable Ads will be shown in Blockera's default setting. You acknowledge and understand that the filters used may occasionally lead to blocked content. This is an unwanted side effect of some filters and cannot be completely avoided. Blockera itself has no functionality; it does not block anything until you "tell" it what to block by adding external filter lists. Filter lists are essentially an extensive set of rules that tell Blockera which elements of a website to block. we have no influence on those filter lists. In the case that you detect any defect or incorrect blocking, including the blocking of content, inform us as soon as possible.

Additional information

This Terms of Use shall be governed by the laws of Sweden, If you have no place of jurisdiction in Sweden or in any other EU member state, if you have transferred your permanent domicile abroad after these Terms of Use take effect or if your domicile or usual place of residence is unknown at the time legal action is taken, the sole place of jurisdiction for all disputes arising from this agreement will be the location of our registered offices.

We reserve the right to amend and adapt these Terms of Use with effect for the future. You can read the currently applicable version of the Terms of Use from on our website.