Sorry for offending your sensibilities by providing a featureful browser extension free of charge and with no strings attached. How can I ever make it up to you?
You could, for instance, fork it (MIT License) and fix the issues yourself. Or you could see that I still acknowledge the need for high-priority fixes and security updates, though none have been filed since I made the announcement and pinned it to the top of the bug tracker. https://github.com/seansfkelley/nas-download-manager/issues/227
