How Law Firms Use Highlighty for Contract Review and Discovery

Every lawyer knows the feeling. A 280-page discovery production lands in your inbox at 4:45pm. Somewhere in there is every mention of a party, a date range, and three defined terms — and you need them before the morning. So you do what lawyers have done since the PDF was invented: you Ctrl+F, one term at a time, scrolling, losing your place, starting over.

There's a faster way, and it doesn't require a five-figure AI platform, an IT project, or — and this is the part that matters most for a lawyer — uploading your client's confidential documents to someone else's server.

It's called Highlighty, and it's a browser extension that turns Ctrl+F into something built for the way attorneys actually read.

The problem with Ctrl+F for legal work

The browser's built-in Find was designed to locate one exact string on a simple web page. Legal documents break every one of those assumptions:

• You're rarely looking for one term. You're looking for a party's name and its three affiliates and the defined terms and every "shall" and "shall not."
• Half of what you read lives in PDFs, where the native finder is clumsy or absent.
• A huge amount of legal material — old filings, faxed exhibits, scanned discovery — is image-only. There's no text to find at all. Ctrl+F returns nothing because there's nothing for it to read.

Highlighty was built for exactly these conditions.

What Highlighty actually does

Type in a list of terms — as many as you like — and Highlighty finds and highlights all of them at once, each in its own color, across the whole document. Then it gives you the tools to navigate what it found:

• Multi-keyword search. Every party, every defined term, every date, every operative verb — lit up simultaneously, color-coded, so the structure of the document jumps off the page.
• A real PDF highlighter. The same multi-term search and color workflow works inside selectable-text PDFs, not just web pages.
• On-device OCR for scanned PDFs. Highlighty can read scanned and image-only PDFs — the faxed exhibit, the photocopied contract, the old filing — and make them searchable. The OCR runs on your machine. Nothing is uploaded. (English in this first release.)
• The X-Ray minimap. A context panel that surfaces snippets around every match — including matches hidden inside collapsed sections, tabs, or footnotes you'd otherwise scroll past.
• Scrollbar markers to jump between hits, RegExp for pattern matching (citation formats, dollar amounts, section numbers), and bulk import so you can paste a long term checklist straight from Excel.

The part that matters for privilege: nothing leaves your browser

Most "AI for lawyers" tools work by sending your document to a server to be processed. For a lot of legal work, that's a non-starter — or at least a conversation with the client and the malpractice carrier you'd rather not have.

Highlighty runs entirely on your device. The search happens in your browser. The OCR happens on your own processor. There is no upload, no server-side copy, no third-party processor in the chain. Your client's confidential PDF stays on your laptop, exactly where privilege expects it to be. No tracking, no analytics, no remotely injected code.

That single fact is why Highlighty fits into a law practice where heavier tools can't.

Five ways small firms put it to work

1. Contract and lease review. Load every defined term and party name and watch the entire agreement light up. Cross-references that used to take twenty minutes of scrolling resolve in seconds. Catch the defined term that's used but never defined.
2. Discovery and e-discovery scanning. Run a production against your list of names, dates, and hot terms in one pass. Because OCR handles scanned pages, the image-only exhibits that usually fall through the cracks are searchable too.
3. Case-law and brief research. Reading a long opinion or an opponent's brief? Highlight every authority cited, every instance of the standard of review, every mention of your client — and use the X-Ray minimap to see the context around each without losing your place.
4. Due diligence. Working through a data room of PDFs? The same query list — change-of-control, indemnity, assignment, termination — applied document after document turns a slog into a checklist.
5. Searching the un-searchable. The faxed amendment, the scanned signature page, the twenty-year-old filing someone photographed with a phone. On-device OCR makes all of it findable.

Why it works for a small firm specifically

You don't have an innovation department or a six-month software procurement cycle, and you don't want one. Highlighty installs in a browser in under a minute. There's nothing to integrate, nothing to deploy, no training day. The whole office can be running it the same afternoon a partner decides to try it — and because it's a per-seat license rather than an enterprise platform, the math is trivial: if it saves each attorney fifteen minutes a day of document scanning, it pays for itself in roughly its first week of billable time.

It works in Chrome, Edge, Brave, Opera, and Arc, and on Firefox 121+.

Try it on your own documents

The honest test is the one that matters: open a real production, a real lease, or a scanned exhibit you're actually working on, and see how fast you find what you need — knowing the whole time that the document never left your computer.

Small firms can set up a free firm-wide pilot for the whole office. Reach out at hey@highlighty.app and we'll get your team running.