01
Edit text, images & links
Click any paragraph to fix typos, swap photos, redact sections or add new content directly inside the PDF — no Acrobat-style hoop-jumping, no exported Word document round-trip.
PDF Expert 3 · macOS 12 → 26 · Apple Silicon native
PDF Expert for Mac — edit, sign & convert PDFs
PDF Expert is the fastest, smoothest PDF editor for Mac, MacBook, iPad and iPhone. Edit text and images, sign with one tap, OCR scans into editable text, convert to Word in seconds, and let the built-in AI Copilot summarise long documents. Free download with full Premium features unlocked.
4.7 · 211K ratings
Apple Editors' Choice
30M+ users
30M+Users worldwide
4.7 ★211K ratings
App of the YearApple runner-up
15 yrsSince 2010
What PDF Expert does
Every PDF tool you need — in one app
Six built-in modules that replace half a dozen single-purpose PDF utilities. The free trial unlocks all of them for 7 days.
02
E-signature in one tap
Drop a signature, date and initials anywhere on the page. Send for countersignature without leaving the app.
03
OCR for any scan
Turn scanned receipts, contracts and handwritten notes into searchable, editable text — in 16 languages.
04
Convert to Word, Excel, PPT, JPG
One-click conversion that preserves formatting — tables stay as tables, images stay as images, fonts match. Works offline.
05
PDF Copilot AI
Ask plain-English questions about any document. Summarise, extract keywords, find facts.
06
Forms, merge & pages
Fill forms with formulas, merge multiple PDFs, reorder or split pages — all from the same window.
Inside the app
A clean, focused interface made for PDFs
Five core views handle everything from quick reading to deep editing. Click through the tabs to see the screenshots.
All Premium · all free
Every Premium feature, unlocked at no cost
No subscription. No paywall. No countdown timer. Download the PDF Expert app and the full PDF Expert Premium toolkit is yours from the first launch.
Included
Edit text, images and links. Full 16-language OCR with AI Enhance for any scan.
- True text-level PDF editing
- OCR for scans + handwriting
- Convert to Word, Excel, PPT, JPG
- Form filling with formulas
Included
On-device AI assistant — summarise, extract keywords, answer document questions.
- Document summarisation
- Keyword & fact extraction
- Natural-language search
- Runs entirely on-device
Included
One install, every device. Mac, iPad, iPhone share the same library and edits.
- Mac, iPad, iPhone supported
- iCloud, Dropbox, OneDrive
- Instant document sync
- E-signature on every device
Mac & Windows
PDF Expert for Mac, options for Windows
PDF Expert is built for Apple devices. Windows users get equivalent free and paid PDF editors below.
PDF Expert for Mac
The native Mac app
PDF Expert mac is built specifically for macOS. It runs as a universal binary on Intel and Apple Silicon — fast on M1, faster on M3 and M4. Smooth scrolling, instant search, native PDF rendering with no third-party engine.
- Native macOS app, universal binary
- iCloud, Dropbox, OneDrive sync
- Mac, iPad, iPhone — one licence
- macOS Monterey through Tahoe
- AI Copilot runs on-device
Expert PDF for Windows
Closest PC alternatives
The official PDF Expert app is Mac-only. For Windows users, three free and paid expert pdf options match the same edit/sign/convert workflow. Pair any of them with a cloud drive for cross-platform sync.
- Adobe Acrobat Reader — free reader + paid Pro
- Foxit PDF Editor — lightweight, full-featured
- PDFelement by Wondershare — closest Mac-parity UI
- UPDF — modern alternative with AI assistant
- Smallpdf, iLovePDF — browser-based for quick tasks
I deal with 40 contracts a week. PDF Expert replaced Adobe Acrobat, my scanner app and the conversion tool I used to pay for monthly — all of it, on one Mac.
Anna M. · Legal counsel, Berlin
Download PDF Expert for Mac — Premium unlocked
Every Premium feature unlocked from the first launch — editing, OCR, AI Copilot, conversion, e-signature. No subscription, no trial countdown, no paywall.
// The legal & business guide · 2026
PDF Expert for Mac: contracts, NDAs and e-signature on every device
Legal counsel, contract managers, sales ops and corporate compliance teams handle PDFs by the hundreds every week. NDAs that need redaction before forwarding, contracts that need redlining against last week's version, invoices that need signing on iPad in a coffee meeting, audit packs that need OCR before they are searchable. PDF Expert is the workflow tool that handles every one of those tasks from a single native PDF Expert app — and on this page the full Premium toolkit, including the AI Copilot, is unlocked free from the first launch.
This guide covers the legal/business angle: which contract-and-NDA tasks the PDF Expert software handles better than Word's track changes or Acrobat's tools, why PDF Expert free works for solo practitioners, and how to download PDF Expert for Mac and have signed documents flowing within ten minutes.
Quick answer: Is PDF Expert free? Yes — the full PDF Expert for free download on this page unlocks every legal workflow: redlining, redaction, e-signature, OCR, AI Copilot summary. No trial countdown, no paywall.
In one sentence
What is the PDF Expert app, for legal & business teams
The PDF Expert app is a native macOS contract toolkit — one window that handles read, redline, redact, sign, OCR, version-compare and AI summary. Unlike browser-based "expert pdf online" services that upload your privileged contract to a third-party server, PDF Expert mac keeps the document on your device. For legal counsel and corporate compliance, the local-only design is the only acceptable choice — privileged client data never sees a vendor cloud.
The PDF Expert software replaces the Acrobat-plus-DocuSign-plus-redaction-tool stack most contract teams pay for. Sign in once, work on Mac, continue on iPad in court or in the boardroom, keep every redline synced via iCloud Drive, OneDrive or Dropbox. One licence, every device, every contract workflow finished in a single app.
Contract toolkit
Three legal workflows PDF Expert mac handles
Three capabilities matter most when PDF Expert is used as a legal/business contract tool — every one in the Premium build, unlocked free on this page.
Redaction & e-signature
Black-bar redaction of client names and confidential clauses before forwarding. Drop a signature, date and witness initials anywhere on the page; send for countersignature without leaving the app or surrendering your audit trail.
Version compare & redline
Open v1 and v2 of a 60-page contract side by side. Highlight insertions, strikethrough deletions, drop margin notes for opposing counsel. Export the redline as a clean PDF for filing.
AI Copilot for contract summary
Drop a 40-page MSA into PDF Copilot, get a plain-language summary of every change clause, indemnity cap and termination trigger. AI runs on-device — privileged content never leaves your Mac.
All Premium · all free
PDF Expert free vs PDF Expert premium: every contract feature
Elsewhere, PDF Expert Premium unlocks redaction, OCR, AI Copilot and document conversion behind a paywall. On this page the full Premium toolkit is unlocked from the first launch — no subscription, no trial timer, no upsell to a more expensive enterprise tier.
Unlockedfree
Full contract toolkit on every device
- Redaction, highlight, comment, sign
- Version compare side-by-side
- Export signed PDF with audit trail
Unlockedfree
On-device contract summary, no cloud
- Plain-language clause summaries
- Risk & indemnity term extraction
- Natural-language Q&A on the contract
Start a contract review on Mac, finish it on iPad in court, sign on iPhone at the office — files sync over iCloud Drive, Dropbox or OneDrive, no extra licence required.
Mac & Windows for contracts
PDF Expert macbook native, contract alternatives on Windows
The official PDF Expert app is Mac and iOS only. Windows-based legal teams have free and paid expert pdf alternatives that handle the same contract workflows — redline, redact, sign, OCR — though none with PDF Expert's macOS-native polish.
PDF Expert for Mac
Contract toolkit for Apple devices
PDF Expert for mac runs as a universal binary across Intel and Apple Silicon. The full ~100 MB installer is Apple-notarised and integrates with iCloud Drive, Dropbox, OneDrive and Google Drive. macOS gestures, dark mode, Quick Look, Spotlight indexing — every workflow detail feels native.
Installs to /Applications/PDF Expert.app. Use the same account on iPad and iPhone for instant courtroom-or-coffee-meeting handoff — the redlined contract on your Mac is on the iPad before you reach the building.
Expert PDF for Windows
Contract-equivalent options for PC
For PDF Expert windows-equivalent legal workflows — searches like expert pdf download for legal teams — four alternatives cover the same contract scenarios: Adobe Acrobat Reader Pro, Foxit PDF Editor (popular in mid-market law firms), PDFelement by Wondershare and UPDF.
For one-off conversion, expert pdf online services like Smallpdf and iLovePDF handle the task without installation — but contract teams should not upload privileged documents to third-party clouds.
vs the alternatives
PDF Expert vs Adobe Acrobat, Foxit, PDFelement, UPDF for legal teams
The four competing PDF editors most often compared with PDF Expert for legal work — each has trade-offs the contract team feels every week. A true pdf expert online version does not exist — for privileged documents, the editor must stay native and local.
vs Adobe Acrobat
No Creative Cloud subscription, no per-seat enterprise tier
Adobe Acrobat Pro DC locks redaction and OCR behind subscription tiers. PDF Expert delivers the same contract toolkit — redline, redact, sign, AI summary — without a recurring fee. Local-only AI is the differentiator for privileged client work.
vs Foxit PDF
Native Mac UI, less Windows-port friction
Foxit's Mac build trails the Windows version on macOS gestures, dark mode and Quick Look. PDF Expert is Mac-native from the ground up — workflows feel like a Mac app instead of a Windows port.
vs PDFelement
Single toolkit, no add-on bills
PDFelement matches the contract feature set but splits "Standard" and "Pro" tiers and charges separately for OCR. PDF Expert keeps redaction, sign, OCR and AI in one toolkit — no SKU confusion when budget time comes around.
vs UPDF
15-year track record, mature enterprise workflows
UPDF is a newer entrant with a clean AI assistant. PDF Expert has been shipping mature contract workflows since 2010 — Apple's App of the Year runner-up, 30M users, trusted by legal teams worldwide.
Get going in 3 steps
How to set up PDF Expert for contract work
Three minutes from download to first signed PDF. After installation every Premium feature is available immediately — no card asked, no trial countdown to manage.
PDF Expert download
Grab the PDF Expert download for Mac from the Download button on this page. ~100 MB installer, Apple-notarised, universal binary for M1 through M4 macbook hardware.
Open your first contract
Drag any contract PDF onto the dock icon. Reading, redlining, redaction and form fill are all unlocked.
Sign and export
Click Sign → draw or type signature → drop on the page → Export. The signed PDF goes to iCloud / Dropbox / OneDrive automatically.
Get PDF Expert for Mac — contract toolkit, free
The fastest contract editor on Apple Silicon. Full Premium build — redline, redact, sign, OCR, AI Copilot — unlocked from the first launch. No card required, no subscription.
30M+Users
4.7 ★Apple-rated
LocalNo cloud upload
PremiumIncluded free
Frequently asked
Questions about PDF Expert
Is PDF Expert free?
Yes. PDF Expert is free to download with the full Premium feature set unlocked — editing, OCR, AI Copilot, conversion, e-signature and cross-device sync. No subscription, no trial countdown, no paywall.
How do I download PDF Expert for Mac?
You can download PDF Expert for Mac directly from the Download button on this page. The installer is around 100 MB, the app is notarised by Apple and runs natively on both Intel and Apple Silicon Macs.
Does PDF Expert work on Windows?
PDF Expert is a Mac and iOS-only app by Readdle. Windows users have free or paid alternatives such as Adobe Acrobat Reader, Foxit PDF Editor, PDFelement and UPDF that cover the same edit/sign/convert workflow.
Can I use PDF Expert online without installing it?
PDF Expert is a native macOS and iOS application. Readdle does not offer a full PDF Expert online browser version, but for quick tasks you can use online tools like Adobe Acrobat Online, Smallpdf or iLovePDF.
Which macOS versions does PDF Expert support?
PDF Expert 3 supports macOS Monterey (12) through Sequoia (15) and macOS Tahoe (26). It runs as a universal binary on Intel and Apple Silicon — M1, M2, M3 and M4 chips.