Synchro Arts VocALign PRO V4 Plug-in

Audio Alignment Plug-in for Pro Tools, Logic, Cubase, and Nuendo - Mac/PC AAX, AS, AU and VST3
4.5/5 5 Write review Item ID: VocalignPro4
Synchro Arts VocALign PRO V4 Plug-in image 1
Synchro Arts VocALign PRO V4 Plug-in image 1
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Compatible with:

ilok is required

Software Compatibility

You'll need an iLok copy protection device in order to use this software. If you already have one, you're good to go. If you don't, you can buy one here. An iLok is a small USB gadget (about the size of a thumb drive) that plugs into your computer. It "unlocks" the software, allowing you to use it.

Most software is compatible with both Mac and Windows computers, but check to make sure.

If you're using Pro Tools, AAX plug-ins (or RTAS for older versions) are what you need. Most other Mac DAWs support AU plug-ins. VST is compatible with a number of Mac and Windows programs. Be sure you choose plug-ins that work with your DAW!

To learn more about software compatibility, check out our buying guide.

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Synchro Arts VocALign PRO V4 Plug-in
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Note: This purchase is fulfilled via electronic delivery. You will receive an e-mail with an authorization code as well as download instructions after your purchase has been processed. This product also requires an iLok for authorization.

VocALign PRO is a more powerful version of the unique VocALign automatic audio alignment tool. It is a unique audio software solution that provides audio, post production, and multimedia professionals with flexibility and power to quickly complete audio alignment tasks-all within Logic Studio or Pro Tools as an AudioSuite plug-in, and can process any 16- or 24-bit audio. VocALign PRO automatically stretches or compresses one audio signal to match the timing patterns of another audio signal, saving you time and money. No matter if you're a mix engineer or a post-production specialist, VocALign PRO can patch up virtually any alignment problem you encounter. From lip-synching to double-tracking, VocALign PRO can handle it!

One of the new features of VocALign PRO is increased alignment accuracy that is achieved with a new and more sophisticated pattern recognition algorithm.Another handy new feature is comprehensive audio preview options that allows listening from VocALign to sections or whole signals before and after alignment, individually, or together. You can now re-use an alignment path on another Dub signal (Can be used for multi-track microphone recordings, e.g. simultaneous close and distant mikes. The new and improved TimeMod (time compression/expansion): optimized for single- pitch signals but maintaining the option to use an alternative TimeMod algorithm for more complex signals. Plus, there are now longer maximum signal length; Now align tracks up to 5 minutes long.

Editors in film, TV and video post production, music and multimedia, now have more control over any required audio alignment editing. They will be able to target the alignment of the replacement signal (Dub) to the Guide where it is required, by using the new Sync Points feature and can keep sections of the Dub from being edited by specifying Protected areas. These features will be invaluable for certain types of noisy or reverberant Guide signals and especially useful for foreign dialogue replacement. In addition, the new Preview Controls allow much more detailed examination of parts or all of the two signals, together or separately, both before or after alignment to confirm the quality of editing and alignment. The other features such as improved overall quality of automatic alignment and micro-editing will save the user even more time and frustration.

Synchro Arts VocALign PRO Audio Alignment Plug-in Features at a Glance:
  • VocALign PRO V4 takes just seconds to automatically align audio signals
  • Simple, intuitive operation and Audio Suite plug in integration with Pro Tools
  • Sophisticated pattern matching techniques reject guide track noise
  • Works with 16- and 24-bit audio
  • The aligned audio can be auditioned within VocALign PRO
  • The Pitch of aligned audio is unchanged
  • Increased alignment accuracy
  • User settable Synch Points targets audio alignment at specified pairs of points in the 2 signals
  • Protected signal block functions
  • Comprehensive audio preview options
  • Ability to re-use an alignment path
  • New improved TimeMod (time compression/expansion) optimized for single pitch signals
  • Longer maximum signal length — Now up to 5 minutes (previously 2 minutes)
Synchro Arts VocAlign PRO puts your audio in its place!

Additional Media

VocAlign for AU
New in Stock at Sweetwater

Tech Specs

Software Type Audio Alignment
Platform Mac, PC
Upgrade/Full Full
Download/Boxed Download
iLok Required Yes
Format VST3, AU, Audio Suite, AAX
Hardware Requirements - Mac PPC/Intel
OS Requirements - Mac OS X 10.4
OS Requirements - PC Windows 7/Vista/XP
Manufacturer Part Number VAPRO

Customer Reviews

Based on 5 reviews
Write your review

Great !!!

So useful when necessary!
Music background: Audio Engineer

Great Plugin

Wow, I was amazed how great this plugin actually works. I use it to align vocals to the beat. It really tightens up the vocals with no artifacts. They told me the sales people at Sweetwater are the bomb and I must commend my sales person Matt who handled my sale and follow up with class. Thanks Sweetwater!


Vocalign is absolutely amazing. This thing saves me countless hours of editing and lining up... and it does it all very well with no distortion. When used correctly, this is an extremely powerful tool.
Music background: Producer

Great Tool!

Great Tool!
Music background: Sound Engineer, Music Producer, Studio Owner


It really helps in the post production dialog editing match up to align your replaced dialog to the source in as painless a way as possible. Of course, no technology can handle everything perfectly, but getting it 95 percent perfect isn't bad and that's what I've experienced with VocAlign. If your matching replaced dialog and have a reference to use as a guide, then this is the best bang for the buck.
Music background: Orchestral Composer/Post Sound FX editor
See also: Synchro Arts, Synchro Arts Plug-ins: Utility