Maclife đã giới thiệu khá nhiều phần mềm về đọc, chỉnh sửa, chuyển đổi file PDF. Mỗi phần mềm có một ưu điểm riêng. Tuy nhiên nếu bạn chỉ cần 1 phần mềm đơn giản là chỉ để đọc file PDF thì PDF Expert chính là phần mềm bạn đang tìm kiếm. PDF Expert có khả năng đọc file PDF lên tới 2000 trang mà vẫn chạy nhanh và không bị giựt, lag…

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Professional Annotation Tool – From simple changes to marathon editing sessions, PDF Expert lives up to its name. Powerful yet easy-to-use tools are just a click away so you can leave your mark in record time.
Read – An award-winning, lightning-fast, tabbed document viewer will get you through multiple PDFs faster than ever.
Excellent for Form Filling – PDF Expert provides the best experience for filling out PDF forms. Text fields, checkboxes, radio buttons, and other form elements work as you expect, and all the information you enter is saved within the form. Even complex interactive forms with Javascript work impressively well.
An Easy Way to Sign Documents – Signing document on your Mac is as simple as it could be. Just type your name on a keyboard and PDF Expert will transform it into beautiful handwriting. Or use your Macbook’s trackpad and write with your finger. You can even use signatures already created in PDF Expert for iOS.

Wide Sharing Options – You don’t work alone, and neither does PDF Expert. When it’s time to send documents to clients, coworkers, and everyone in between, PDF Expert has top-notch support for your Mac’s system-wide share sheet and other apps. If an app accepts PDFs, PDF Expert can get them there.
Works across all your devices – Use PDF Expert on any Apple device – Mac, iPad, and iPhone. Use Apple’s Continuity and Handoff features to seamlessly transfer document from one device to another and continue editing where you left.

More Info: pdfexpert.com