Side Space is a free Chrome add-on developed by xiaoluoboding. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. Side Space aims to enhance your web browsing experience by providing a vertical tabs manager located in the side panel.

With Side Space, you can effectively manage multiple tabs at once. By enabling the vertical tabs setting, your open tabs are moved from the top of your browser window to the left side, allowing them to be displayed vertically. This stacked view offers a more organized and streamlined way to navigate through your tabs.

The add-on offers several features to help you manage your tabs efficiently. You can save, restore, and reorganize tabs, including tab groups. The Vertical Tabs Panel provides a mirrored view of your open tabs, making it easier to locate and switch between them. The fuzzy search feature allows you to quickly search through multiple tabs, saving you time and effort.

Side Space also offers the option to suspend open tabs, helping to save memory and optimize browser performance. Additionally, it provides cross-browser cloud synchronization, allowing you to access your tabs from different devices with a single login. Dark mode support is available for those who prefer a darker interface.

One notable feature of Side Space is its space backup solution. You can save your session as a JSON file, providing a convenient way to restore your tabs later. Cloud synchronization is also supported, ensuring your tabs are backed up and accessible across devices.

Overall, Side Space is a useful add-on for Chrome users who want to have more control over their tab management. Its vertical tabs feature helps declutter the browser window and improve tab visibility. With its range of features and space backup solution, Side Space offers an efficient and customizable browsing experience.