Piano Companion is a music theory reference app for songwriters, producers, teachers, and students. Look up any of 1,500+ chords or 10,000+ scales instantly, build progressions, and explore harmony on iOS, Android, and Mac.
Whether you're stuck on a progression, blanking on a scale name, or just exploring — Piano Companion gives you the answer in seconds. Press the keys you know, and it tells you what you're playing.
Search by name or tap the keys you know. Piano Companion identifies what you're playing — even from a MIDI keyboard.
The Chord Progression Builder suggests chords that fit your key. Experiment with patterns, listen back, and find what sounds right.
See notes on the grand staff, fingering for both hands, intervals, degrees, and compatible scales — all in context, not abstract textbook diagrams.
During the installation, you will be prompted to choose between a trial version or a licensed version. Select the option "I have a serial number." Carefully type in your 24-digit license key. Click to proceed.
The safest way to get the software is directly from the official Adobe website. Visit the Adobe Acrobat download page. Sign in with your Adobe ID (email and password).
It is vital to download Adobe software only from official sources. Using "cracked" versions or keys found on unauthorized websites can expose your computer to malware, ransomware, and data theft. Using a legitimate license key ensures you receive critical security updates and cloud storage features. If you're having trouble, tell me: Did you get an ? Are you on Windows or Mac ? Is this for a personal account or a work/school account ? how to install adobe acrobat pro dc with license key free
After installation, the software needs to communicate with Adobe servers to verify the license. Launch Adobe Acrobat Pro DC. Click on if prompted.
Once the download is complete, locate the installer file in your "Downloads" folder. Double-click the .exe file. During the installation, you will be prompted to
Installing software like Adobe Acrobat Pro DC using a license key is a straightforward process when you have your credentials ready. Adobe Acrobat Pro DC is the industry standard for creating, editing, signing, and protecting PDF documents.
Once the progress bar reaches 100%, click . It is often recommended to restart your computer to ensure all components are correctly integrated into your system. How to Activate Adobe Acrobat Pro DC The safest way to get the software is
Windows 7, 8, 10, or 11 (64-bit) or macOS v10.15 or later. Processor: 1.5 GHz or faster. RAM: At least 2GB of RAM. Hard Disk Space: 4.5GB of available space. Browser: Internet Explorer 11, Firefox, or Chrome.
Whether you have purchased a retail version, a subscription, or have a volume license through your organization, this guide will walk you through the steps to get your software up and running. Prerequisites Before Installation
Piano Companion is a music theory reference app that gives musicians instant access to 1,500+ chords with inversions, 10,000+ scales, a chord progression builder, reverse chord lookup, and an interactive circle of fifths. It is available on iOS, Android, and macOS, and supports 40+ languages. Whether you are a beginner learning your first chords or a professional songwriter sketching ideas, Piano Companion provides the answers you need in seconds.
Tap the piano keys you know on screen or connect a MIDI keyboard, and Piano Companion identifies every matching chord and scale in real time. This is especially useful when you hear a chord in a song but don't know its name — just play the notes and the app tells you what they form.
Piano Companion is free to download on iOS, Android, and macOS. The free version includes core chord and scale lookups. A Pro upgrade unlocks additional features including all chord inversions, the full scale library, the chord progression builder, and the circle of fifths tool.
Yes. Connect any MIDI keyboard to your device and Piano Companion will detect the notes you play, identifying chords and scales in real time. This works on iOS (via Camera Connection Kit or Bluetooth MIDI), Android (via USB OTG), and macOS (via USB or Bluetooth).
Piano Companion is available on iPhone, iPad, Android phones and tablets, and macOS. Your chord libraries sync across devices, so you can start on your phone and continue on your Mac.
Available on every major platform. Start exploring chords and scales today.
