UpTrump All is a free Chrome extension developed by kashlum. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. This extension aims to provide relief from the symptoms of carpal tunnel caused by repeatedly upvoting posts on the "The_Donald" subreddit.

The main feature of UpTrump All is its ability to upvote all visible posts on the subreddit with just a single click. By loading the post listings for "hot", "new", "rising", and other categories, users can easily turn the Very Stable Genius icon from grey to color. Clicking on the icon will open a small popup that guides users on how to start the UpTrumping process.

With UpTrump All, users can save time by not having to individually upvote each post. The extension does not require any permissions to personal information, and it is free from ads, tracking, and outside requests. Its sole purpose is to automate the process of upvoting posts on The_Donald subreddit, allowing users to focus more on commenting and engaging with the community.

Please note that this extension is specifically designed for The_Donald subreddit and may not work with other subreddits.