Wall Ladder is a free Chrome extension developed by kabrunko-dev. It falls under the category of Browsers and is a subcategory of Add-ons & Tools. This extension is designed to help users bypass paywalls on articles.

With Wall Ladder, users can easily access articles behind paywalls without having to subscribe or pay for a membership. This extension is a convenient tool for those who often come across paywalled articles but don't want to commit to a subscription.

The default ladder used by Wall Ladder is called "Freedium". This ladder allows users to access the content of the current tab without any restrictions. It is worth noting that Wall Ladder acknowledges the contributions of other developers by mentioning the software "Freedium", as well as "1ft" and "12ft".

Overall, Wall Ladder is a useful Chrome extension for bypassing paywalls on articles, providing users with easy access to content that would otherwise be restricted.