Ever wanted to quickly find and many beatmaps and even filter out the ones you already have, even without osu!direct? Well, here's an app that let's you do exactly that. You can easily find and beatmaps with the web app and if you want you can also the client app for windows computers, which filters out maps you already own and can also and import beatmaps automatically.
Features
web app:
- view beatmap listings, change beatmap searches, all without reloading the page
- loading several beatmap listing pages at once (has no limit, browser may crash after 120 pages or so...)
- original osu! beatmap listing look, feel and functionality (plus a few features)
- beatmaps even without client app, by selecting a beatmap and pressing num1
- control playing preview with left and right arrow keys (next/prev), play/pause with spacebar, to osudl (if running) with num4
- completely reworked UI, enjoy the new design!
- rabbits
- runs in windows tray, no more ugly consoles
- automatically connects to osudl webpage
- when running, beatmaps that are on the current machine won't show up as search results (filters owned maps)
- any map by selecting it/playing the preview on the webpage and clicking num4
- queue , as many maps as you want, they are queued and ed one after another
- automatically import into osu! once ed
As osu!dl relys on the osu! servers you are not limited to ing ranked beatmaps, so enjoy ing unranked beatmaps as well

New screenshots here:
21.1.2015
I will be working on a big update whcih will include a new webpage design and a bunch of new features (don't want to spoil anything yet). In the current state the app is "working" (more or less), so I hope it helps anyone. It will take me a fair amount of time to get the new stuff done (also I'm busy with school), so stay tuned.