"We were blown away by how much better the quality of the samples were... after processing them in Peak."
— Vocalist, songwriter, producer & music professor Deborah Holland
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Peak LE™
5 —
Edit, process and master like a pro, at an entry-level price.
Do you buy CDs or listen to the radio? Go to the movies or play video games? Ever surf the Web? No doubt you've heard BIAS Peak at work — because when it comes to serious audio for the Mac, more Hollywood sound designers, music and radio producers, video editors, and other professionals depend on Peak than any other stereo editing application. And now, with Peak LE 5, you get many of Peak Pro's core features at an amazing price.
Record & Edit Audio For Podcasting, Presentations, Interviews — Even Voice Mail Prompts
From serious sound design for film, video, or multimedia, to rapid-fire broadcast editing, to music production and mastering limited only by your imagination, Peak LE does it better than anything else. Easily edit and customize MP3 or AAC mixes for iTunes. Convert vinyl and cassettes to CD or iPod. Optimize audio for the Web. Enhance QuickTime and iMovie audio. Change duration without affecting pitch. Master your mixes to Red Book CDs and more.
Process Audio With Plug-Ins or Powerful Built-In DSP
Ensure pristine fidelity and be creative with audio effects. Use Peak LE to add AU or VST plug-in effects or instruments. Peak LE also comes with over 50 effects, including: Change Pitch/Duration, Mix, EQ, Reverb, Compression, Delay, Fade In/Out, Normalize, Reverse, Gain Envelope, and more. Dozens of VST & AU audio effects plug-ins are bundled free with Peak LE, including BIAS Freq 2-Band paragraphic EQ and SFX Machine LT.
Create Dance Remixes With Cross-Fades. Design loops for GarageBand and Other Applications.
Peak LE is the ideal audio software for today's digital lifestyle. Unlike other editors, Peak LE integrates playlist editing, movie sync, CD mastering, advanced effects, software instrument support, and more — in one powerful, easy-to-use application. For great sounding iLife projects, simplified LP/cassette to iPod transfers, soundtrack sweetening, or music mastering, Peak LE delivers unparalleled value and results.
Convert Vinyl and Cassettes to CD or iPod.
You can easily create your own professional CD pre-masters with Peak LE. Burn commercial replication-ready "Red Book" CDs, enter track indexes, ISRC, PQ Subcodes, or CD TEXT. You can also customize track gaps and fades, or create "DJ-style" crossfades. Peak LE also supports multiple file formats — including MP3, AAC (MP4), AIFF, .WAV, SDII, QT, JAM Image and more.
Buy Peak LE 5 Today!
Peak 5 is available in 3 editions: Peak LE, for entry level users; Peak Pro for professional users; and Peak Pro XT, an extended technology bundle that includes Peak Pro, SoundSoap, SoundSoap Pro, and the new Master Perfection Suite of 6 new BIAS plug-ins.
Upgrade from a previous version or light edition
There's always an easy upgrade path to the latest version, or to a higher-end edition.
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Peak LE 5 Features and Specifications
A comprehensive list of Peak LE's features, specifications, and system requirements.
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Watch the Peak LE 5 Movie
Want to see what you can do with Peak LE?
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Morris Hayes on Using Peak Pro

"You hear people say, 'Let's fix it in the mix,' but I say, 'Let's fix it in Peak."
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Don't subject your audio to inferior quality SRC

Peak's sample rate conversion algorithm is capable of performing the billions of calculations required to ensure that resampling is done at maximum precision. Result? One of the very best resampling algorithms in the industry.
