For the most part, Safari’s download manager is good enough. The interface is slick, it shows a neat live progress icon in the Dock, resumes most broken downloads and integrates well with the system. However, there are times when you desire a little more, like being completely sure that your huge download will resume or you need to do some scheduling or utilise one of the many more features offered solely by a dedicated download manager.
In this article, I bring you a comparative review of a few of the well known download managers on Mac OS X. There is the feature rich Speed Download 5, which claims to be the ultimate download manager for Mac OS X, and the more simplistic and less ambitious Leech and iGetter. There are a few more here and there, but they are either too old or lack any substance.
Yazsoft’s Speed Download 5
This is a really polished application. It has everything you could want in a download manager and then some. With an interface similar to iTunes, Speed Download sure is easy on the eyes.

Speed Download 5 combines four products — a download manager with auto-resuming downloads, a fully featured secure FTP client, a file sharing utility with full encryption, and complete .Mac/iDisk/WEBDAV connectivity — into one small and easy to use application.
I’m not sure how many of those would fit into your regular downloading schedule, but I, for one, don’t even use half of those features.
When it comes to its downloading capabilities, it does a very good job at resuming them and organising them into various categories. It even has some neat features like Dock badges for current download speed and number of downloads completed. I particularly like how it shows a search icon next to a completed file but only if the file still exists on the drive.

As for the rest of it, however, it’s not of any use to me. I won’t use the FTP client that it features because it’s not designed to be an FTP client. I haven’t tried the iDisk or file sharing features either because they are not really part of my download routine.
Speed Download also has a neat feature for shrinking the window into a simple bar, much like iTunes, so you can have it floating around without occupying too much screen real estate.

One big feature missing in this app is speed limiting. You’d think that with all the features they’ve manage to cram in, a speed limit mode would be included so that you could surf the Internet in peace while files are being downloaded in the background.
All in all, it’s a feature rich application—something that is generally lusted after in a Windows application but is not the only thing Mac users take into consideration. Speed Download does manage to cram in a boatload of features but it does so at the cost of cluttering the interface and crowding the preference list (which is a vertical list, unlike the horizontal ones we are used to on the Mac). Furthermore, a lot of those features are quite redundant and I’d rather not pay extra for them.
At $25 for the full app though, it isn’t all that expensive. There is also a $20 lite version available. Currently, they have an interesting promo going on and if you already have a commercial ftp client or download manager, you can get Speed Download for $15.
Many Tricks’s Leech
This is a much more welcoming download manager. Its interface is very similar to Safari’s own download manager, except that it’s a little more feature rich. More importantly, it supports resuming of broken downloads reliably—which is, after all, the main purpose of a download manager.

It features a browser integration plugin which will automatically download files using Leech while you browse away in your web browser of choice, or you can just drag URLs onto the Dock icon. The Dock icon shows a speed badge and also features a unique indicator displaying how much of the file(s) has been downloaded. This is really good icon design. Partially downloaded files indicate how much has been completed, much like Safari’s partially downloaded files. Unfortunately, there is no speed limiting in this application either.
At €10 (around $15), this application doesn’t have much to offer, yet does what a download manager is supposed to do perfectly well.
Presenta’s iGetter
This one seems to have not shed its Aqua skin. The icons are very jelly-like and the interface looks similar to a lot of Windows applications—very much out of place on a shiny Leopard desktop.

It has all the required features of a download manager and more—resuming broken downloads, accelerated downloading, scheduling—it’s all there. It can also hang up your modem (Modem! So you know how primitive this app is!) or shutdown your computer once the downloads are complete.
However, the interface is so clunky and the preference pane such a nightmare to navigate through that I just cannot whole-heartedly recommend this application, even though it does a fine job as a download accelerator. One of the other things going for it is that it has a speed limit mode, although not the best one in the biz.
At $25 apiece, the price is the same as that of Speed Download.
So, which one gets my vote?
Leech certainly is my download manager of choice. Its simple intuitive interface just goes well with the rest of the operating system and other applications. However, if you’re a heavy downloader, then I would suggest going in for the more powerful Speed Download, assuming that the price difference is not a crucial deciding factor.
(Ed note: My vote, however, goes to iGetter. Sure, the interface is B.A.D., but once it’s setup and ready to go, you really do not need to deal with the interface. Downloads automatically get transferred to it from your web browser and the application stays in the background, doing its job. Once a download is complete, the downloads stack bounces to draw your attention and “safe” files automatically get launched. The acceleration is amazing—in most cases, it utilises the full bandwidth that your Internet connection is capable of.
What makes me prefer it to Speed Download is that it doesn’t intercept downloads from websites which do not support download accelerators and it’s a cinch to disable it if you don’t need it for a while. In my experience, Speed Download is a pain in the rear if you want to have it not download something. Your mileage may vary.)