best apps for music downloads The 11 best DJ apps and software in the world today. With all due respect to vinyl junkies and CD stalwarts, when it comes to convenience, cost-effectiveness and flexibility, there can be little doubt that the best way to DJ right now is on a digital system, be that Mac, PC or even iOS or Android. And if you're going to do that, you're going to need the right software application. Fortunately, the market is awash with applications that will enable you to mix using not just two but - in many cases - four or more decks . What's more, the best of today's DJ software offers up myriad creative options, so you can add real interest and take your mixes to the next level. Add a hardware controller and you've got a setup that feels great and will enable you to do anything that was possible using an old-school setup and a whole lot more. So, what are the best DJ software applications you can get for PC, Mac, iOS and Android? Click through the gallery to find out. Native Instruments Traktor Pro 3. Much of Traktor’s appeal lies in the fact that its well designed interface is approachable and easy-to-use enough for newbies to get to grips with without too much hassle, but it still packs a lot of depth, allowing advanced users to do some seriously creative things with it. Between its excellent Sample Decks, Remix Decks and Loop Recorder, its quality effects and its solid beat and key analysis algorithms, Traktor has pretty much everything a modern DJ is likely to need. A digital vinyl system is also available, in the form of the Traktor Scratch upgrade. There’s real innovation in here too, in the shape of NI’s Stems format. This offers up commercial releases broken down into four competent ‘Stems’, to be played back and manipulated separately by Traktor’s Stem Decks. Traktor is well supported by hardware, too, from NI’s own extensive range of controllers and interfaces as well as numerous third-party options. It can be mapped to any controller you wish, too, which makes it extra flexible. BUY: Native Instruments Traktor Pro 3. Ableton Live. Ableton Live is something of an anomaly in this list, due to the fact that it’s not really a true DJ application - or at least it wasn’t originally imagined as such. Still, while it may have been first envisioned purely as a production tool, in the years since its inception Live has become a favourite of DJs across the world. Key to its popularity with DJs is the Session View - a brilliantly implemented and cleanly designed window for launching sync’d audio samples, MIDI clips and tracks. It’s this view, along with the intuitive way that Live handles retiming audio, that makes the DAW a fantastic tool for blurring the lines between DJing and live performance. With the added bonus of a heap of built-in instruments and effects, the ability to host plugins and an intuitive MIDI learn function, Live makes an unbeatable one-stop-shop for electronic musicians. What's more, you can choose from any number of controllers that can work with it. Ableton’s recently developed Link tech adds to its appeal as a performance tool. This is an open software tool that allows developers to add wireless sync to their applications. You can find Link as part of a host of DJing apps, iOS tools, DAWs and plugins, making it easier than ever to jam with multiple laptops or tablet devices. Serato DJ Pro. Serato spearheaded the birth of digital vinyl systems back in the early ‘00s and has remained one of the major players in digital DJing ever since. Its range of software applications has gone through a host of iterations and name changes over the years, but since being unified and refreshed under the banner of Serato DJ in 2013 the application feels tighter and more refined than ever. In recent times, Serato has put a lot of work into making its software reliable and low-latency, and its these factors that make it a popular choice amongst pro club DJs. The app also offers plug 'n' play support for a range of controllers and solid digital vinyl capabilities. Beyond this, there are all the creative elements you’d expect from a top-quality DJ application, including sampling capabilities, effects, four-deck mixing, sync and analysis tools and much more. Users can get to grips with Serato for free, too, via the cut down but still well-equipped Serato DJ Lite version. Pioneer DJ rekordbox DJ. Originally developed for Pioneer DJ by French developer MixVibes, rekordbox existed for a good few years as a music librarian and track preparation tool for use with Pioneer's range of CDJs and digital music players. In 2015, rekordbox got a significant upgrade in the form of rekordbox DJ - an expanded 'performance' version of the software with full mixing, effects and sampling capabilities. There are up to four decks of track control, a library browser with a tagging and track recommendation system, per-track and master effects - each with multiple slots - along with a looper, beat slicer and eight-slot sampler. More recently, it’s been expanded with an Auto-Mix feature, an automated tool that will do a lot of the work for you, which is a great option for beginners looking to rock a party without wanting to spend weeks rehearsing first. At the more ‘pro’ end of things, it can sync and control light shows and stage effects. rekordbox DJ can also be expanded with add-on packs for digital vinyl, video mixing and lyric functionality, which is ideal for karaoke and events DJs. Unsurprisingly, rekordbox DJ is best used with Pioneer’s own controller hardware. Its biggest appeal is probably cross-platform compatibility, since its workflow and track library is shared with Pioneer’s industry-standard CDJs and mixers. rekordbox DJ can be downloaded as a 30-day free trial, and it's also available in a variety of different purchase options, including monthly subscription plans. Native Instruments Traktor DJ. NI’s mobile version of Traktor is based on the look and features of its desktop sibling, but it’s very much its own application. Where the main version of Traktor offers depth and flexibility, its iOS counterpart is all about ease-of-use, with a straightforward interface that makes it easy to browse and play tracks, as well as mix using faders, EQ and simple effects. That’s not to say you can’t do some interesting things with Traktor DJ, though; it still features an adjustable looper, cue points and a freeze mode. You can enhance its power with the SuperSlice add-on, too, which offers a neat and tactile way to add scratch, pitchshift and reverse effects. Traktor DJ can also be used with some of NI’s own controllers and interfaces for a more pro-feeling, hands-on DJing experience. Unfortunately, one of our favourite features – the ability to sync track metadata with the desktop version of Traktor – has been removed. Here's hoping it might make a return in a future update. Mixxx. Mixxx is a free and open-source music making application: not only can you download it for nothing, but the more adventurous can also delve into the code and adapt its feature set. As standard, Mixxx features twin decks (each with its own scratchable, scrolling waveform) iTunes integration, four sample decks, loops and hot cues and support for a wide range of track formats. There's BPM detection and sync, and also an Auto DJ function for when you're feeling lazy. There's support for more than 85 controllers and timecode vinyl systems. Mixxx has recently been updated to version 2.1, bringing a slicker graphical interface, a host of new and refined effects and lots of other workflow improvements. If you don't currently have a favourite DJing app, Mixxx has got to be worth a try. Being free, you’ve got very little to lose! PCDJ Dex. Alongside all the standard features you’d expect from a software DJing package - mixer, effects, EQs etc - Dex 3 features integrated video mixing and karaoke support, making it an impressively flexible option for mobile and event DJs. In terms of straightforward DJ features, the software packs four virtual decks, with beat sync and key-matching capabilities. There’s also a sample player and looper tool. Dex supports a fairly extensive range of MIDI controllers, and can be used with a digital vinyl setup, too. A trial version is available to download from the PCDJ site. Atomix VirtualDJ Pro. VirtualDJ Pro can get pricey - you'll have to pay $299 for a full license - but it does offer some hugely flexible ‘pro’ features. Most notably, VirtualDJ Pro can run anything up to 99 virtual decks (obviously, it’s not advisable to try mixing 99 tracks at once, but it’s an impressive amount of flexibility nonetheless.) It’s also ReWire compatible, meaning it can be run in conjunction with a variety of DAWs, opening up a whole world of performance possibilities. VirtualDJ 2018 put the focus mainly on visuals, with video Skins offering a way to project your DJing skills live onto a big screen, while new visualisation tools offer automated ways to generate video to accompany your mix. But VirtualDJ 21 is perhaps the deal-breaker, adding real-time stem seperation which, when it goes well, opens up a world of on-the-fly mash- ups, remixes and transitions.