Scroll Documents provides you with a powerful comparison tool to track changes between the different versions of a document.

You can access the comparison tool from the following locations - 

From the Document Toolbox

Navigate to the Document page tree.

Go to any page of the document and click the Document Toolbox.

Click the 'View changes' link underneath the document title.

From the Document Manager

Navigate to the Document manager and open the Versions section

In the version history table locate the version you want to read and click on the 'Compare' action.

In the compare tool, select the version you want to compare it with.

Then, you can either scroll through the result to see all the changes, or use the Previous/Next buttons on the bottom action bar to navigate between the changes.

You can also compare a document with its copies. To do so, simply select the other document in the document drop down in the compare tool.