Download & install
In your ribbon in about two minutes.
Tellsheet installs from inside Excel — no separate download, no installer wizard, no admin rights on most setups. Here’s the whole process.
Open Excel and find the add-in store
In Excel, go to Home → Add-ins (or Insert → Get Add-ins on older versions). This works the same on Windows, Mac, and Excel on the web.
Search for “Tellsheet” and add it
Type Tellsheet in the search box, click Add, and accept the permissions prompt. A Tellsheet button appears on your Home ribbon. If your organization manages add-ins centrally, forward our admin guide to your IT team — sideload manifests are available.
Enter your license key
Click the Tellsheet button, open the panel, and paste the license key from your purchase email. That’s it — all 21 tools and the command bar are live. Don’t have a key yet? Get Tellsheet for $39, or try the tools first and buy when you’re convinced.
Requirements
If you have a reasonably current Excel, you’re set.
First five minutes
A good first test drive.
Stuck on anything? Report an issue — we answer within one business day.
Ready when your next messy export lands.
$39 once, 14-day guarantee, and your data never leaves the building.