This is an excellent component, and it does exactly what it says it does. I have a couple of suggestions for possible future improvements/enhancements - both to do with entering data in from back end:
Would be great if there was a "bulk add" option for entries(like a tabular format), and its a bit annoying to have to re-type all the information if you forget to fill in a required field and press 'save'. Also, I understand how there must be a unique identifier which is required, and this component uses the "company" field for this, however more flexibility would be gained if this could be changed to something else by the administrator. Otherwise, its great, and I appreciate that its also free, yours will be the first component I donate to once my site starts making some money, thanks!

Hassle-free installation, clear instructions, does what it is supposed to do. A must-have for anyone who uses the DOCman component.

I have been trying for ages to get thumbnails in category blog view, and at last a plugin which did it for me. Installed with no hassle, haven't noticed any conflicts with anything else on my site. Thanks for a great job!