Winner CES 2026 · ISE 2026 · TMCnet 2026

AI File Cabinet for Law Firms. Law firm document management, a file per matter

AI File Cabinet is law firm document management with a file per matter: letters, filings and recordings read as they arrive and found again at the page. Each drawer has its own rights and retention, any file can go on legal hold, and the AI Team Assistant answers from the file with the page for every value.

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7 days free · per company, never per seat · nothing to install

Zanus AI · AI File Cabinet · Legal hold

Legal hold

Select a file to see its owner and the span of its story, folder by folder, then print, share, e-mail in or put it on legal hold.

Easy setupSet up everything just by talking to Lisa AISee how ›

You“Keep the Contracts and legal drawer for 10 years after a matter closes.”

Lisa“Files in the Contracts and legal drawer will be kept 10 years after closing, then listed under Retention for a decision. Apply?”

You talk. Lisa sets it up. Applied only on your yes.

How Law Firms use it

Opposing counsel's letter arrives by e-mail at the matter's own address and lands in its file, read and searchable.

A matter heading to litigation goes on legal hold, so nothing in its file can be trashed or erased.

The story of a matter goes to the insurer by a read-only link, protected by a six-digit code.

REAL AI - the whole Front Office is AI, not old software with an AI button.

What’s included

Drawers per department with one right per person: read, add, edit, manage
Files per project, customer or matter; documents of any kind with versions
Every page read, every recording transcribed; ask in plain words and open the proof at its page or second
100 GB of archive included, more space when you need it
Phone scan, e-mail-in, filing from Mail and Phone; imports from Drive, Microsoft, Dropbox, Box and ZIP

Available on its own or inside a solution · See pricing › · Per company, never per seat.

Everything AI File Cabinet does, for every business ›

Works withAI E-mail AI Phone AI Quoting AI Web Forms AI Team Assistant

Matter files

Matter file management for law firms, read as it arrives

A file per matter

Each matter opens from its drawer's template with its fields and folders, such as client, adverse party, court and correspondence.

Read at the page

Each document gets its kind and its date from its own words, and a search across every drawer you may open lands on the page.

The file's story

Every document stands at the date written in it, so the file reads in order and can be printed or sent by link.

Sent with a code

A link expires in 1 to 90 days, view only or with download, under a watermark; the code goes by mail, and ten wrong codes lock it.

Retention

A document archive for law firms with retention and legal hold

Retention per drawer

Keep forever, or 7, 10 or 12 years after closing; a file past its time appears under Retention, and nothing is erased without a click.

Versions and fingerprints

Every document keeps its versions and shows its SHA-256 fingerprint on its card, and the trash keeps a deleted document for 30 days.

Leave with everything

One archive with every document at every version, the folders, a manifest of the files and the audit, whenever the firm asks for it.

Questions & answers

AI File Cabinet for Law Firms: questions & answers

Is AI File Cabinet a case management system?

No. It keeps the documents of each matter, read and searchable, with rights, retention, legal hold and an audit of every open. Calendars, time and billing stay in the practice tools your firm already uses.

How does a legal hold work?

Nothing in a file on hold can be trashed or erased, whatever the retention. A reason is asked and shown, and lifting the hold is for an administrator.

Can we search inside scanned letters and recordings?

Yes. Scanned pages are read into searchable matter files, so a search matches their words and opens them at the page, and recordings are transcribed with the time of every line and who spoke.

How do documents get into a matter's file?

Upload a file or a folder, scan pages with a phone, dictate a note, or send e-mail to the file's own address; mail from your team or your allow list lands as documents.

Who can open which files?

Each drawer sets who may open what, from no access to manage, and a private file stays with its owner, the people it is shared with and the administrators. Every open, download and share is in the audit.

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