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Otii Pro software

Otii Pro software

Powerful, comprehensive, easy to use.
One software to rule all.

Powerful, comprehensive, easy to use.

One software to rule all.

Otii Pro is the best-in-class software for measuring and analyzing energy consumption. Works on all Otii hardware boxes.

Subscribe annually or monthly. Or buy perpetual license.

Works on Windows, Ubuntu, macOS.

Comes with support for multiple computer platforms ex. Apple silicon.

Full HDPI support.

Feature highlights

Multiple recordings and sync for regression testing

Energy optimization is an iterative task throughout the product development. Every hardware, firmware and software iteration makes an impact on energy consumption and thus battery life.

Otii Pro provides the key features for regression testing, benchmarks and every day data comparison. Sync and compare multiple recordings. Add new recordings in existing projects. Run long measurement and benchmark. 

Sync UART logs with the power measurements

Record UART logs and sync them to the current and voltage graphs.  Easily correlate power consumption to the application state of your devices state and optimize. 

Support for multiple Otii boxes

Configure your measurement set-up with multiple Otii boxes for optimal automation and benchmark testing. 

It is the number of USB ports that decide how many you can connect.

Configurable UI

The key to good UX is the flexibility in UI to allow the users to customize the desktop application to their process of working and developing. 

The Pro software enables a diverse set of UI features like scaling, hiding and customizing the measurements, recordings and graphs for you to get the most and quickest our of the power measurements.

Undo/redo functionality

We all need them. Can’t live without them. The all mighty Undo/Redo buttons. Enough said. 

Oh yes, there are shortcuts too. 

⌘-Z Undo, Shift -⌘-Z Redo.

In-app help close at hand

Help is a shortcut away. Contextual or functional, we believe in providing the easiest navigation throughout the app, to best utilize its and the hardware´s magic. 

Software comparison

Feature Basic Pro
Basic measurements (current, voltage, power)
GPI measurements
ADC (sub-system) measurements
Save/load projects
Basic statistics
Unlimited undo/redo
Offset calibration
Export CSV
Export project
Multiple recordings
Record more than 10 minutes
Record UART logs
Sync data with UART logs
Sync multiple recordings
Multiple Otii boxes
Set sample rate (Otii Ace Pro only)
Customize statistics
Filter log
Battery life calculator
4-wire support
In-line measurement support (Otii Ace Pro only)
Offline license

Software add-ons for Otii Pro

for Otii Pro

Feature Otii Automation Toolbox Otii Battery Toolbox
Scripting in any language using JSON API
Packaged scripting modules available for Python, Matlab, C#, Java
Battery emulation
Battery profiling
Battery validation

Want to manage shared or offline licenses, or looking for volume licenses across the teams?

Looking for perpetual licenses?

This is the documentation

What license options are there?

Otii Arc /Ace Pro come with free Basic license and 1 year of Otii Pro license. If you are using our legacy products or your 1-year free Otii Pro license has expired you can purchase Otii Pro license monthly, yearly or a perpetual one. To add Otii Automation Toolbox and Otii Battery Toolbox requires an active Otii Pro license. 

How do I activate my license?

Please follow these simple steps here.

How can I request customized plan for my team?

If you are looking for a customized plan for your team’s and company’s needs, please contact our Sales team directly. We will be more than happy to respond to your request and help you achieve your project or business goal with our most suitable tools.

How to cancel the subscription plan?

You can easily cancel the add-on Toolbox in your Qoitech account in user management. We will only bill you for the actual time duration of the subscription.

You can also cancel the Otii Pro software subscription in your account.  You will then get reverted to Otii Basic software, once the Otii Pro expires. Note that once the Pro is expired, you will no longer be able to use any Toolbox.

You can always resubscribe to Otii Pro software and pick up any add-on Toolbox at any time.

Is Otii server Windows-based only?

No, Otii server is supported in several operating systems. See the download page for all that is supported. Otii server is included in all releases.

On which operating systems does Otii software work?

Otii software is a multi-platform software thus runs on Windows, macOS and Linux (Ubuntu).

Can I test my computer without being connected to the internet?

Yes, Otii works without an internet connection, but to access a license, it needs to be connected.

If there is a need to work offline with functions that require a license, it is possible to store a license in Otii Ace, making it possible to go completely offline.

Is it possible for me to get help while running my project on Otii?

There is documentation available. Pressing H/h will provide a list of available shortcuts that make measurement and analysis work easier.

If you have questions, you can file support cases at or send an email to

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