Chrome and Firefox extensions
Tools that work inside your browser, not on our servers.
Novair builds small extensions that do one thing and do it fast. Your files stay on your machine: there is no server to receive them.
- No account to create
- No file uploaded
- One-time purchase, no subscription
The tools
One tool published, others in the works. Each one has a complete free version in the store and a Pro option for repeated use.
Opens an electronic invoice in the browser, extracts its embedded XML and checks the mandatory details. Nothing is uploaded.
See the toolDecodes an EDIFACT or X12 file into a readable tree inside VS Code: every segment named, every code translated. No file is ever uploaded.
See the toolWe pick the next one on a simple rule: a real need, a repetitive task, and zero data leaving the browser. Tell us yours.
Three rules, kept
These are not marketing promises: they are technical constraints we impose on ourselves, and you can check them in the extension's code.
Nothing leaves the browser
Processing happens in the tab, in JavaScript, on your machine. Our extensions never ask for permission to send your files, so they cannot.
No account, no tracker
No sign-up, no telemetry, no third-party cookie. This site itself loads no external resource and runs no script.
One-time purchase
The free version stays free. Pro is bought once, unlocked with a licence key, and works offline afterwards.
A need, a bug, an idea for a tool
One address, read by the person who writes the code. Answer within two working days.