# Unforged Nib, fully offline

> Unforged Nib also comes as a fully offline bundle you run on your own Linux servers, with no internet connection at all, so your documents never leave your network. It's on a Talk to us plan, licensed for a term we agree with you.

Source: https://unforged.ai/nib/offline

## What you get

- The unforged-nib program, for Linux on x86-64 or Arm64
- A licence for the term we agree, which never needs to reach us
- A test kit of example signatures, forgeries and documents, with a script that runs every one
- Checksums, so you can confirm the files are the ones we sent

## What it does

- Checks a signature against the person's own references, with the same verdicts and reasons as the API
- Finds the signature on scans, phone photos, PDFs, TIFFs and ZIP files of documents
- Reads a filled-in form by its template, and follows your own decision policy
- Saves every signature it finds as an image, for your own records
- Prints its answer as JSON, ready for your own scripts and systems

## Offline questions

### Does it need an internet connection?

No, never. It runs entirely on your own machine, and nothing is sent to us or to anyone else, so it works on an air-gapped network.

### What does it run on?

Linux, on x86-64 or Arm64 servers. It also runs in a Linux container, which is the easiest way to try it on a Mac.

### How is it priced?

It's licensed for a term we agree, on a Talk to us plan. Tell us roughly how many documents you'll check and where it will run, and we'll come back with a price.

### Can we try it first?

Yes. We can send you a trial licence with the test kit, so you can run it on your own documents before you decide.

### What happens when the licence term ends?

It reminds you as the end date gets close, and keeps working for a short while afterwards, so a renewal never interrupts your checks.

[Talk to us](https://unforged.ai/contact?topic=dedicated) about running Nib offline.