The docBlock extends the SharePoint platform by providing a virtual document service to your farm, allowing you to create a master document in any document library as well as a hierarchy of document sections that can be updated separately by different individuals. This allows multiple people to edit and maintain the same document at the same time, without having to check in the document.  

SharePoint Zip

SharePoint Zip lets you transfer many files between SharePoint and your desktop as a single package. This saves you countless hours when working with a large number of files at once  - as you no longer have to download each file  individually. It saves you money by limiting the amount of bandwidth you use when transferring large or multiple documents. 

SharePoint List Item Workspaces

SharePoint List Item Workspace enables you to create a SharePoint site based on a SharePoint list item.  You can manage the relationship between your original SharePoint list item and the site that was created to expand the information stored for that list item. This makes your current version of SharePoint even more useful to you.
 

Clear SharePoint List Items makes it possible to clear SharePoint list items in a rapid, timely manner. One click will delete all of your unwanted list items – saving you from having to delete them one by one by one.