Hi
Did you try to use Table layout ? The solution are :
1. Download latest version of the extension and upgrade to your site (I just fixed a small bug today) .
2. Go to EDocman -> Categories, edit this category, set Layout property to Table .
3. After that, when you view the documents in this category, it will be displayed in table format.
Please try that solution and let me know whether it works for you !
Regards,
Tuan