Free online guitar tuner

Author: c | 2025-04-24

Tune your instrument online for free Online Guitar Tuner. Online Bass Tuner. Online Ukulele Tuner. Online Banjo Tuner. Online Violin Tuner. OnlineTuner.org Guitar Tuners 432 Hz Guitar Tuner. 432 Hz Guitar Tuner. Share this Tune your instrument online for free Online Guitar Tuner. Online Bass Tuner. Online Ukulele Tuner. Online Banjo Tuner. Online Violin Tuner. OnlineTuner.org Guitar Tuners 432 Hz Guitar Tuner. 432 Hz Guitar Tuner. Share this

Online Guitar Tuner - Free online tuner for Guitar

A single 128mb memory card! License: Shareware, $24.95 to buy Size: 1988 KB Related keywords: zen, windows, player, play, Pocket PC, copy, 128mb, movie, media, film, backup, creative, DVD, 2003, Pocket, PC EzyTuner Guitar Tuner 1.36 A fast, accurate instrument / guitar tuner and metronome. Using your microphone it automatically detects the pitch of the instrument and calculates the note, so there is no need to tune by ear. License: Shareware, $19 to buy Size: 608 KB Related keywords: Guitar, Bass, Tuner, Instrument, Guitar Tuner, Bass Tuner, Chromatic Tuner, Metronome, Chromatic Related keywords: radio, online, TV, tuner, live TV, tv tuner, television online, radio online, radio station , television channel, television, worldwide TV, Television, radio tuner, free download, channel, worldwide, free, tv, station, live, download Active Multimedia SFX library (mp3) 3.0 Useful to beginners and skilled guitarists, is the most easy to use guitar tuner for Windows! Suitable to many different instruments like Acoustic/Eletric Guitar, Bass, Mandolin, Banjo, Ukulele, Bouzouki, Violin, Violoncello, Viola, Pipa, Bandolim... License: Shareware, $14.89 to buy Size: 0 KB Related keywords: music, tuner, guitar, easy tuner, music software, music education, stringed instruments, guitar software, free, guitar tuner, learn music, strings, software, shareware, download, instruments, education, easy, stringed, learn mp3Tag 5.91 mp3Tag is a music tag editor for MP3, WMA, MPC,OGG, APE, MP4 files with great features, like an automated search for lyrics/pictures, Amazon/FreeDB support. The program comes with batch processing options for working with large music file collections License: Shareware, $24.95 to buy Size: 4768 KB Related keywords: tag, editor, organizer, mp3, manager, ape, wma, ogg, id3, wav tag, aac manager, mp3 tagger, ipod m4a organizer, m4a, ape organizer, ogg tag editor, id3 tag editor, music, wma manager, ape manager, musepack mpc tag editor, mp3 manager, ogg organizer, wma organizer, mp3 tag editor, m4a tag editor, wavpack, mp3 organizer, tag editor, mp3 id3 tag, ogg manager, ape tag editor, music renamer, id3 tagger, media organizer, wma tag editor, tagger, music organizer, media, aac, wav, renamer, ipod, musepack, mpc Audio To MIDI VST (PC) 1.10 WIDI Audio To MIDI VST plugin for automatic audio track to MIDI

Free Online Guitar Tuner: Guitar Tuners Online

Guitar, acoustic Guitar and pure tone. Best of all it's completely FREE. Category: Home & Education / MiscellaneousPublisher: GCH guitar academy, License: Freeware, Price: USD $0.00, File Size: 3.4 MBPlatform: Mac Spicy Guitar is a free physically modeled acoustic guitar synthesizer. Spicy Guitar is a free physically modeled acoustic Guitar synthesizer. Relying on an innovative technology, its sounds are rich, natural and lively. Piano chords are automatically detected and converted into Guitar chords on the fretboard. Most of the chords can also be played without 3rd or without 5th to trigger special voicing without 3rd or without 5th. Category: Audio / Utilities & Plug-InsPublisher: Keolab SARL, License: Freeware, Price: USD $0.00, File Size: 2.9 MBPlatform: Windows Online Guitar Lessons toolbar for Internet Explorer. Online Guitar Lessons toolbar for Internet Explorer. Helps you find the top Guitar lessons online, along with Guitar tutorials and Guitar playing tips. Category: Internet / BrowsersPublisher: Online Guitar Lessons, License: Freeware, Price: USD $0.00, File Size: 1.1 MBPlatform: Windows How to Play the Guitar Like a Pro will teach you enough to master the basics. How to Play the Guitar Like a Pro will teach you enough to master the basics. Discover whether the Guitar is your passion or a fun hobby. Regardless, How to Play the Guitar Like a Pro will give you the skills to play for yourself or even become the life of a party. And, while you are mastering what How to Play the Guitar Like a Pro teaches you have fun and know that... Category: Home & Education / Teaching ToolsPublisher: Give Away Guides, License: Freeware, Price: USD $0.00, File Size: 4.4 MBPlatform: Windows Acoustic Guitar lessons for beginners - the easy way, and teach yourself! Acoustic Guitar lessons for beginners - the easy way, and teach yourself! You don't need expensive teachers to learn Guitar - just the right online guide and a bit of spare time every day. Get started learning acoustic Guitar lessons for beginners now, you'll thank yourself for it! Category: Home & Education / MiscellaneousPublisher: Beginners Guitar Lessons, License: Freeware, Price: USD $0.00, File Size: 526.0 KBPlatform: Windows Fairy Tuner will set your wings a'flutter whenever your guitar is in need of tuning. Fairy Tuner will set your wings a'flutter whenever your Guitar is in need of tuning. Just play a note, and this Guitar tuner will display what note you are playing, and how close you are to being accurate for that note. Fairy Tuner is a better tuner than the expensive Guitar tuners you're used to seeing in the music shop, because Fairy Tuner is 100% free and available... Category: Audio / Music CreationPublisher: Guitar Tuners, License: Freeware, Price: USD $0.00, File Size: 5.6 MBPlatform: Windows, Mac, Palm DVS guitar is a plug-in developed by Dream Vortex studio. DVS Guitar is a plug-in developed by Dream Vortex studio. It is used with Windows PC sequencing software used for making music with applications like: Steinberg Cubase, Cakewalk Sonar, Ableton Live, FL Studio, Reaper, Renoise etc.

Online Guitar Tuner - Free online tuner for Guitar, Ukelele

Photographs cross fading. No spyware, no adware, just the text www.Guitar-academy.com, small in the corner of the screen. This screen saver is completely free. No cons . . . . Category: Desktop Enhancements / ScreensaversPublisher: GCH guitar academy, License: Freeware, Price: USD $0.00, File Size: 3.3 MBPlatform: Windows Free guitar tuner, for tuning acoustic and electric guitars, from GCH Guitar Academy. Free Guitar tuner, for tuning acoustic and electric guitars, from GCH Guitar Academy. Has a selection of tones to tune from, electric Guitar, acoustic Guitar and pure tone. Best of all it's completely FREE. Category: Home & Education / MiscellaneousPublisher: GCH guitar academy, License: Freeware, Price: USD $0.00, File Size: 3.4 MBPlatform: Mac Online Guitar Lessons toolbar for Internet Explorer. Online Guitar Lessons toolbar for Internet Explorer. Helps you find the top Guitar lessons online, along with Guitar tutorials and Guitar playing tips. Category: Internet / BrowsersPublisher: Online Guitar Lessons, License: Freeware, Price: USD $0.00, File Size: 1.1 MBPlatform: Windows How to Play the Guitar Like a Pro will teach you enough to master the basics. How to Play the Guitar Like a Pro will teach you enough to master the basics. Discover whether the Guitar is your passion or a fun hobby. Regardless, How to Play the Guitar Like a Pro will give you the skills to play for yourself or even become the life of a party. And, while you are mastering what How to Play the Guitar Like a Pro teaches you have fun and know that... Category: Home & Education / Teaching ToolsPublisher: Give Away Guides, License: Freeware, Price: USD $0.00, File Size: 4.4 MBPlatform: Windows Find music gutar chord by using this program. Find music gutar chord by using this program. Find music gutar chord by using this program. Guitar chord finder. you can find a Guitar chords by using this game Excellent resource for finding Guitar chords, easy to read graphical interface. Including 6ths, 9ths and other chords. All chords available. Guitar chord search engine Guitar and Piano Chord Finder... Category: Home & Education / MiscellaneousPublisher: Music games, License: Freeware, Price: USD $0.00, File Size: 30.0 KBPlatform: Windows, Mac Acoustic Guitar lessons for beginners - the easy way, and teach yourself! Acoustic Guitar lessons for beginners - the easy way, and teach yourself! You don't need expensive teachers to learn Guitar - just the right online guide and a bit of spare time every day. Get started learning acoustic Guitar lessons for beginners now, you'll thank yourself for it! Category: Home & Education / MiscellaneousPublisher: Beginners Guitar Lessons, License: Freeware, Price: USD $0.00, File Size: 526.0 KBPlatform: Windows Fairy Tuner will set your wings a'flutter whenever your guitar is in need of tuning.. Tune your instrument online for free Online Guitar Tuner. Online Bass Tuner. Online Ukulele Tuner. Online Banjo Tuner. Online Violin Tuner. OnlineTuner.org Guitar Tuners 432 Hz Guitar Tuner. 432 Hz Guitar Tuner. Share this

Online Guitar Tuner - Free online tuner for Guitar

Guitars, from GCH Guitar Academy. Has a selection of tones to tune from, electric guitar, acoustic guitar and pure tone. Best of all it's completely FREE. News Headlines - OOBOX News Headlines presents information culled from approximately 10,000 news sources worldwide. You pick the item that interests you, then go directly to the site which published the account you wish to read. Learn to play Guitar (GCH Guitar Academy U1) - This version includes a free tuner, a free metronome, an interactive chord chart (with sound) and four lessons. The lessons come complete with backings, video support and a printable PDF, so you can study what you are learning away from the computer. GCH Guitar Academy course (Mac OSX) - This version includes a free tuner, a free metronome, an interactive chord chart (with sound) and four lessons. The lessons come complete with backings, video support and a printable PDF, so you can study what you are learning away from the computer. Guitar-Online Tuner - This guitar, mandolin, ukulele, fiddle, banjo, bass guitar tuner allows standard and open tunings. Chords - Find alternative fingerings any chord, identify unknown chords, make up and play new chords, and copy, save or print chord diagrams. Tune your guitar with the Guitar Tuner tool. How to Play the Guitar Vol2 - How to play the Guitar - Volume II is the sequel to the 1st volume. Developed by a professional guitar player and trainer, this multimedia tutorial takes you step-by-step through the fundamentals of

Free Online Guitar Tuner: Guitar Tuners Online

Price: $0 | date: 4/10/2014...urate and professional guitar tuner ideal for guitar players and other musicians, greatly improving the quality of your instrument's sound. PitchPerfect is a free guitar tuner...Space Effect 1.3screenshot | size: 646 KB | price: $39 | date: 1/8/2003The Space Effect VST plugin processes audio.... audio, such as drums, guitars, exter...4Pockets Chromatic Guitar Tuner for PC and Pocket PC 1.0screenshot | size: 1.38 MB | price: $19.95 | date: 4/4/2003...4Pockets Guitar Tuner is a high precision real-time guitar tuner for your PC and Pocket PC. The tuner can accurately determine the frequency, musical note and octave for each of your guitar strin...I Want To Play Guitar 2.1screenshot | size: 11.06 MB | price: $9.95 | date: 2/19/2005...I Want To Play Guitar is a unique new way to learn the guitar - it's the next best thing to having a personal tutor right there in your living room! The courseware for each guitar lesso...Chromatic Guitar Tuner 1.0screenshot | size: 573 KB | price: $19.95 | date: 2/9/2005...4Pockets Guitar Tuner is a high precision real-time guitar tuner for your PC and Pocket PC. The tuner can accurately determine the frequency, musical note and octave for each of your guitar strin...Guitar Toolbar 1.0screenshot | size: 253 KB | price: $0 | date: 6/24/2005...The Guitar Toolbar is packed with 444 scale patterns and 84 mode patterns in all 12 keys. In the chord section there are 23 of the most common chords in all keys featuring different shapes and inversions. The tools menu features an easy to use online guitar tuner...D'Accord Easy Tuner 3.0screenshot | size: 2.05 MB | price: $14.9 | date: 7/11/2006... beginners and skilled guitarists, is the most easy to use guitar tuner for Windows! Suitable to many different instruments like Acoustic/Eletric Guitar, Bass...Guitar Web Guide 1.4screenshot |

Online Guitar Tuner - Free online tuner for Guitar, Ukelele

Get your guitar in tune with a clickI play the guitar a little bit and so I was glad to discover this program. The problem with my manual electronic tuner is that it's always running out of battery power so half the time I'm playing completely out of tune. However, Free Guitar Tuner totally eliminates this problem by running directly through my PC.The principle is very simple. You've got six strings and to pluck each one you just click the mouse on them. There are three main settings - acoustic, electric and synthesized guitar. Just keep clicking the string until the tone on the program sounds exactly like the tone on your guitar. The disadvantage however is that, if you're tone deaf like me, it's hard to ascertain when you've got it right. If only the program could "hear" the guitar through the microphone, and show you how close it was to being in tune like a normal tuner, it would score much more highly.Nevertheless, for a simple and elegant looking tuner, you need look no further.PROSEasy to useGood graphics and sound3 different guitar settingsCONSNot suitable for those who are tone deafThis software produces the correct sound for each string as you click on them. The full download version has three different tones to choose from, electric guitar, acoustic guitar or a synthesized tone. Don't risk going on stage with your guitar sounding flat - get in tune today.Also available in other platformsFree Guitar Tuner for AndroidProgram available in other languagesFree Guitar Tuner indir [TR]تنزيل Free Guitar Tuner [AR]Unduh Free Guitar Tuner [ID]Télécharger Free Guitar Tuner [FR]ダウンロードFree Guitar Tuner [JA]下载Free Guitar Tuner [ZH]Download Free Guitar Tuner [NL]ดาวน์โหลด Free Guitar Tuner [TH]Descargar Free Guitar Tuner [ES]Free Guitar Tuner 다운로드 [KO]Tải xuống Free Guitar Tuner [VI]Scarica Free Guitar Tuner [IT]Скачать Free Guitar Tuner [RU]Download do Free Guitar Tuner [PT]Alternatives to Free Guitar TunerExplore MoreLatest articlesLaws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.

Online Guitar Tuner - Free online tuner for Guitar

If you’re like me, you often rely on a smartphone app to tune your guitar. It’s just so convenient and seems to work fine for the most part.However, things change quite a bit when you’re in a noisy environment.Now, if you (and your poor tuner app) have been annoyed by your neighbor’s dog barking in G, or that Volvo truck honking its horn in F#, you need to keep reading!In this article, I’ll be answering your question: Are guitar tuner apps accurate?Plus, I’ll also share some of my personal favorite apps that I use and highly recommend.So, let’s begin!Are Smartphone Tuner Apps Accurate?How Does a Guitar Tuner App Work?Guitar Tuner Apps vs. Clip-on Tuners vs. Tuner PedalsSmartphone Tuner AppsClip-on TunersTuner Pedals & Amp Tuners4 Best Guitar Tuner Apps (Our Personal Favorites)Best for Plucked-string Instruments: GuitarTunaBest for Perfect Accuracy: Peterson iStroboSoftBest as an All-in-one app: Smart Chords: 30 Guitar ToolsGood for all Instruments: Boss TunerBONUS: Some Fun Use-cases Of Guitar Tuning AppsFAQsu003cstrongu003eShould I Buy a Guitar Tuner or Use an App?u003c/strongu003eu003cstrongu003eWhat About Online Guitar Tuners? Are They Any Good?u003c/strongu003eu003cstrongu003eAre there any Differences Between the Free and Paid Tuner Apps?u003c/strongu003eConclusionAre Smartphone Tuner Apps Accurate?Smartphone tuner apps are accurate in quiet environments only. Remember, they’ll pick up each and every sound via your phone’s mic. So, if there’s any ambient noise, you might get a lot of false readings and random notes, which may mess up your tuning process.Given that most guitar tuner apps are free and give very good results, they might be all you need for your home or any isolated setting.Tuner apps on a phone or tablet are perfect for the home environment. Rather than having to plug your guitar in or carry a clip-on tuner, you can just reach for your device and bring your guitar up to pitch.But for gigs or other not-so-isolated places, you need a better solution. We’re going to discuss that a bit later. But let’s first understand how exactly a tuner app works.How Does a Guitar Tuner App Work?Let’s get nerdy here. In general, guitar tuner apps detect the sound signal from the smartphone’s audio interface coming from the microphone or cable input.This signal is amplified within the app, which determines the average sound waves from all the incoming signal waves.Then what we see on the screen is a comparison of these waves’ average to the nearest note of the chromatic scale or specific tuning, depending on whether the tuner is set to chromatic or fixed notes.Scientifically, the frequency of a note is measured in Hertz (Hz), referring to the number of sound waves in a second. Also, 1000Hz = 1kHz (Kilohertz).So, for example, the C bass note of the first position C guitar. Tune your instrument online for free Online Guitar Tuner. Online Bass Tuner. Online Ukulele Tuner. Online Banjo Tuner. Online Violin Tuner. OnlineTuner.org Guitar Tuners 432 Hz Guitar Tuner. 432 Hz Guitar Tuner. Share this

Free Online Guitar Tuner: Guitar Tuners Online

Started. Boombox Guitar Tuner will get the party started. Just play a note, and it shows. Other Guitar tuners don't use the microphone, like Boombox Guitar Tuner, because it's written with cutting-edge Flash 10.1 technology. Boombox Guitar Tuner is free to download or use online, so why waste your money on other expensive Guitar tuners at the music shop? Try tuning... Category: Audio / Music CreationPublisher: Guitar Tuners, License: Freeware, Price: USD $0.00, File Size: 5.3 MBPlatform: Windows, Mac, Palm Learn beginner guitar lessons yourself with great methods and save your cash on guitar instructors. Learn beginner Guitar lessons yourself with great methods and save your cash on Guitar instructors. It isn't as hard as you think it is! Use this package to get your base knowledge and then practice - thats how the best Guitar players have always done it. You'll have more freedom of creativity without a teacher as well and you'll be able to really let your expression come... Category: Home & Education / MiscellaneousPublisher: Beginners Guitar Lessons, License: Freeware, Price: USD $0.00, File Size: 504.0 KBPlatform: Windows Guitar machine. Guitar machine. Use this game for record and plaing Guitar sound. A virtual workshop for guitarmers and Guitar editor Category: Games / Misc. GamesPublisher: Flash Music games, License: Freeware, Price: USD $0.00, File Size: 30.0 KBPlatform: Windows, Mac Fire Guitar Tuner tunes your guitar in seconds. Fire Guitar Tuner tunes your Guitar in seconds. This tuner tunes makes it easy to play in perfect pitch all the time and eliminates any need to buy those expensive microphone tuners at the music shop. Play a note, and this Guitar tuner will display it. And once you're in-tune, Fire Guitar Tuner will incinerate your mind as it lights ablaze in this Tuner's fabulous... Category: Audio / Music CreationPublisher: Guitar Tuners, License: Freeware, Price: USD $0.00, File Size: 5.7 MBPlatform: Windows, Mac, Palm Bogota guitar Tune provides you the opportunity to tune your guitar with all the possible tunings(open, . Bogota Guitar Tune provides you the opportunity to tune your Guitar with all the possible tunings(open, ..) so that you can play any song of your favorite singer. Bogota provides you for free with all the basic tools you need to improve your Guitar level. Thanks to Bogota, in a few weeks you will be able to play many sings you love: - The metronome will allow... Category: Audio / Music CreationPublisher: Guitar-Queen, License: Freeware, Price: USD $0.00, File Size: 3.2 MBPlatform: Windows Guitar Hero Three Control Panel allows you to manage Guitar Hero 3 data. Guitar Hero Three Control Panel allows you to manage Guitar Hero 3 data. The software is updated regularly and it's available as a free

Online Guitar Tuner - Free online tuner for Guitar, Ukelele

Free42,821EFD SoftwareHD Tune 2.54 is a utility to measure your hard disks´ performance...HD Tune 2.54...sticks, iPods, etc. HD Tune 2.54 requires Windows 200038,387EFD SoftwareHD Tune Pro is a hard disk /...HD Tune Pro is a hard disk /free16,401GigabyteThis piece of software offers you a professional way to overclock your computer...If handled correctly, Easy Tune can help you overclock15,912Joseph Broms and Kevin Moore.AP Tuner is a convenient musical instrument's tuner that will help you to keep the good...between several different tunings...is able to tune your preferredfree10,228NCH SoftwarePitchPerfect Musical Instrument allows you to fine-tune a variety of instruments. The application...you to fine-tune...you are trying to tune your guitar to (E, B, G, D6,329Antares Audio TechnologiesAuto-Tune EFX 2 is the quickest, easiest-to-use tool for real-time pitch correction and creating the iconic Auto...the iconic Auto-Tune Vocal Effect. Designed...everything automatic, Auto-Tune EFX 2 providesfree3,309GloryLogicImage Tuner can be used to resize, rename, and watermark multiple photos. You can also convert images...Image Tuner can be used to resize, rename, and watermark multiple photos. You can also convert1,206Bassic TechnologiesUser friendly program for listening to online radio stations. Playlist support: PLS, M3U, ASX, WPL...User friendly program for listening to online radio stations. Playlist support: PLS, M3U, ASX, WPL1,139Large SoftwarePC Tune-Up™ registry repair defrag software quickly and easily brings your slow running computer back...PC Tune-Up™ registry repair defrag...health of your computer. PC Tune-Up™ is a highly effectivefree864Peter BezemekThis little and free program is a digital tuner for your guitar. It has several interesting...includes 26 different tunings ...D, G, B, E). Thus, you can tune your guitar for examplefree728SuperniftyAudio Tuner is a freeware chromatic instrument tuner. Play your instrument into your computer's...Select the note to tunefree539Nicomsoft Ltd.Adjusting your screen settings like color, brightness, position, etc...Adjusting your screen settings like color, brightness, position, etc., is possible only by pressing469LavasoftLavasoft Registry Tuner is a program that maximizes your computer speed...It safely cleans your PC390SammsoftUsual activities that are performed by you every day on you computer don’t pass unnoticed for your system...file fragments. Hard Disk Tune-Up 1.0 is a great...optimization. Hard Disk Tune-Up 1.0 really helps368Aspire SoftwareTune your musical instrument quickly and accurately with this digital tuner. Uses microphone or direct electric guitar...Tune your musical instrument quickly...guitar input for tuning. You can tune guitar, bass guitar235FMJ-SoftwareChromatia Tuner is a chromatic multi-temperament instrument tuner that turns your computer...Chromatia Tuner is a chromatic multi-temperament instrument tuner that turns your computerfree173Zeta Centauri, Inc.This free, little and easy to use program allows you to tune your guitar in standard tuning...music, having a good tuned instrument is crucial...many different guitar tunings, but this program79D'Accord Music SoftwareD'Accord Easy Tuner is a program designed to assist in the tuning of stringed instruments; it displays...needed configuration to tune the selected...of strings, sound,. Tune your instrument online for free Online Guitar Tuner. Online Bass Tuner. Online Ukulele Tuner. Online Banjo Tuner. Online Violin Tuner. OnlineTuner.org Guitar Tuners 432 Hz Guitar Tuner. 432 Hz Guitar Tuner. Share this

Online Guitar Tuner - Free online tuner for Guitar

MS Project Viewer 2.8 MOOS Project Viewer is a Microsoft Project viewer that can open any MS Project file type (.mpp, .mpt, .mpx, .xml) for any Microsoft Project version (2000, 2003, 2007, 2010). Available views: WBS, Gantt chart, task sheet, resource sheet, resource usage, tracking Gantt. It is running on any Java... DOWNLOAD iTuner Guitar is a high precision real-time guitar tuner for your PC (Ear, Tune) To tune musical instruments by using a microphone or direct connection through your PC's sound card. DOWNLOAD Chromatic | Chromatic Tuner | G-tune tuner | Guitar | Guitar tune aif | Guitar Tuner | Guitar tuner au | Instrument | Instrument Tuner | Metronome | Music Technology | Pc guitar tuner | Tune | Tune Guitar By Frequency | Tune guitar wav | Tuner | Tuner og guitar enable Guitar Tuner - enable Guitar Tuner is a powerful instrument tuner which provides precision tuning with a range of preset instrument tunings, styles and transpositions. EzyTuner Guitar Tuner - A fast, accurate instrument / guitar tuner and metronome. Using your microphone it automatically detects the pitch of the instrument and calculates the note, so there is no need to tune by ear. Mac classic Guitar tuner - Free guitar tuner, for tuning acoustic and electric guitars, from GCH Guitar Academy. Has a selection of tones to tune from, electric guitar, acoustic guitar and pure tone. Best of all it's completely FREE. Mac OSX Guitar tuner - Free guitar tuner, for tuning acoustic and electric