IQ Tab - Custom New Tab is a free Chrome add-on developed by arclitvinov. This add-on allows users to customize their Google Chrome new tab page background. With IQ Tab, users can create custom folders and bookmarks for work and web surfing. The add-on enables easy switching between folders with different sets of important bookmarks. For example, users can create a folder for a specific journey or travel and add bookmarks associated with it. Additionally, IQ Tab can be used as a regular new tab with a few frequently used web links.

By clicking "Add to chrome," users accept and agree to install the "IQ Tab - Custom New Tab" extension and set Chrome New Tab to the provided service. The extension will update search settings and change the search engine to be powered by Bing. For more information, users can visit the developer's website, read the terms of use, privacy policy, and EULA, or contact the developer directly.