Single installer
Reason Studios installation.
Reason Studios is a single download that you activate the first time you open it. Set aside about ten minutes. You will need the activation code from your licence email.
Official brand help
help.reasonstudios.com/hc/en-us ↗How to install and activate
Register your licence
- 1
Find your registration code
It is near the top of your licence email — 16 letters and numbers in four groups, like 12AB-3CD5-OUR2-5EXY. Reason Studios calls this the registration code: it is what a shop-bought copy comes with, and you swap it for your licence in the next step. It is not the licence number itself.
Sign in to view itYour activation code
It is in your licence email, in the purple panel. Signed in? It is in your account too.
- 2
Log in to your Reason Studios account and open Product registration
Go to the registration page and log in. Never had a Reason Studios account? Create one — it is free, and you need it: your licence will live in it and Reason unlocks by signing in to it. Click “Register New Product”, pick the product you bought (Reason or Reason Rack Plugin), then say which version it is and whether it is a new licence or an upgrade.
Open ↗TIPUpgrading from an earlier Reason? Log in with the account that already holds that licence — the page will ask for its licence number as well as your new code. - 3
Type in your registration code
Where the page asks for your registration (or verification) code, enter the code from Part 1 — keep the dashes. Reason Studios then registers a licence number to your account and emails it to the address on your account.
TIPNo email after a few minutes? Check your spam folder — and the licence number is always visible on the Products page of your Reason Studios account anyway.CHECKPOINT
Your account's Products page lists your new licence (a number like RS1000-nnnn-nnnnnn).
Install and sign in
- 4
Download Reason
One download covers everything you bought: Reason, the Reason Rack Plugin, and the Reason Companion app that manages your add-on devices. Pick Mac or Windows.
Open ↗TIPIf you only bought the Reason Rack Plugin licence, you still use this same installer — there is no separate one. - 5
Run the installer
Mac: open the downloaded file, double-click “Install Reason” and follow the prompts. Windows: right-click the downloaded zip, choose “Extract All”, then double-click “Install Reason.exe” in the new folder and follow the prompts. Tick the Reason Rack Plugin boxes (VST3, AU, AAX) so the plug-in version is installed for the music program you use.
TIPReason comes with extra content (Rack Extensions and ReFills) you can install straight after, or later from Reason Companion — it is not needed to get started.CHECKPOINT
Reason and Reason Companion are installed. Reason Rack Plugin appears in your music program's plug-in list after its next scan.
- 6
Open Reason and sign in
Start Reason (or load Reason Rack Plugin in the music program you use — Logic Pro, Ableton Live, Pro Tools, Cubase, any of them). The “Welcome to Reason” window asks you to log in: use the Reason Studios account from Part 2. Logging in is what unlocks it — the licence is tied to your account. Your login is remembered, and Reason then runs for a month at a time without an internet connection.
TIPWorking somewhere with no internet for longer? Reason's Preferences > Account and Authorization has an “Add Long-term Authorization” button that keeps this computer unlocked for a year.CHECKPOINT
Reason opens to its rack with no login prompt and no trial notice — that is it. Enjoy.
If something goes wrong
My code is not accepted
Codes are entered exactly as sent — paste rather than retype, and keep or drop dashes exactly as the steps say. Still stuck? Contact us with your order number and we will sort it, usually the same day.
The plug-in does not show up in my music program
Check you installed the format your program uses and rescan its plug-in folders. The Reason Studios help pages cover each program's scan settings.
I bought this but have no email
Check spam first — licence emails arrive within minutes of payment. Nothing there? Contact us and we will resend it.
Do I need an account?
Only if the steps above say so — some brands licence entirely inside the software.