Tab Groups, Folders and Workspace Specific Bookmarks, A better PDF Reader

[Rik002]

It would be great to have different folders in workspace to sort different kind of tabs, along with Microsoft Edge-like Grouped Tabs(with customization features like colour, name of that group), that are saved, unlike the present workaround, even if the browser is closed. This Grouped Tabs should be available at all levels like the Workspace and Folder level as well. Also, the browser should store bookmarks specific to a workspace and show them when in that specific workspace as the other global bookmarks can be accessed from the bookmarks menu feature. The pdf reader should allow for page bookmarks, and sticky notes, and above all the save option should do what it's meant to do,i.e, save the current pdf with all the changes made in that same pdf itself rather than popping up the save as window and replacing the existing pdf. The save as and save buttons should be different.