It’s fast and intuitive while effortlessly letting you complete any PDF task. Over 30 million people globally use PDF Expert apps. All the tools you need, done right.
“PDF Expert is the lightweight, powerful PDF viewer your Mac needs.” – Cult of Mac
“Goodbye Preview, hello affordable PDF editing on Mac.” – MacWorld
“PDF Expert is one of my must-have apps.” – MacStories, Federico Viticci
EDIT ORIGINAL PDF TEXT
The font, size, and opacity of the original text are automatically detected, making edits easy.
CONVERT PDF TO WORD, EXCEL, PPT AND VICE VERSA
Some apps let you convert files to PDF. We let you do that and more. Now you can export a PDF as Word, Excel, PowerPoint, TXT, JPG, or PNG file while the original document remains intact.
ADD AND EDIT IMAGES
– Easily add, replace, and resize images in your PDFs.
– Change a logo or a graph. PDF Expert will handle those edits easily.
SIGN DOCUMENTS
– Use e-signatures to sign contracts and agreements on the go.
– Sign documents with signatures synchronized across all your devices: Mac, iPhone and iPad.
RECOGNIZE TEXT IN PDFs WITH OCR
Some PDFs like scanned books or receipts aren’t searchable and don’t allow you to select and highlight text. That’s where PDF Expert saves time. Its powerful OCR technology based on the Apple Vision framework recognizes text in scanned files, with the highest level of precision and lightning-fast speed.
SMART ENHANCE
Fix contrast, edit margins, split pages. Fix scanned PDFs to remove distortions, shadows, black lines.
ADD LINKS
Link any part of the text to a different page or even a website.
REDACT SENSITIVE DATA
Permanently erase or hide any sensitive information in your PDFs.
PROTECT CONTENT WITH PASSWORD
Restrict access to PDF Expert with a password.
CONSTRUCTION TOOLS
– Calibrate allows you to set the scale for a floor plan, or you can manually enter the scale.
– Distance / Area / Perimeter can be used to draw a line between two points on the drawing, highlight an area, or outline a perimeter, and PDF Expert will automatically calculate the distance or size in the appropriate units.
ROBUST FILE SHARING
Send documents to clients, coworkers etc. PDF Expert supports Mac’s system-wide Share menu and integration with other apps.
READ PDFs WITH EASE
Enable full-text search, scroll, zoom in & out, use Single Page or Continuous scroll mode.
HIGHLIGHT AND ANNOTATE PDFs
– Mark important info in books or documents with annotation tools: highlight, underline, strikethrough, etc.
– Use pre-designed stamps such as Approved, Not Approved, Confidential etc.
CREATE NOTES
Add comments to the text you read using sticky notes and drawing tools.
MAKE BOOKMARKS
Add Bookmarks for intuitive navigation through PDF files.
FILL FORMS
– Work with static PDF forms created in Adobe Acrobat.
– Fill out any PDF forms with interactive fields such as text fields, checkboxes, etc.
Read more about our terms and conditions here:
https://pdfexpert.com/privacy
https://pdfexpert.com/terms
Have questions, comments, or issues? Don’t hesitate to reach out to us at http://readdle.com/contact
這款功能強大的 App 讓整理、標註和編輯 PDF 文件變得輕而易舉。你可以匯入文件、填寫表單、添加繪圖和語音筆記，操作起來就像使用文字處理器一樣簡單。此外，它還支援從多種常用生產力套件中讀取文件。
Recents disappear
walkccray
This software is easy to use, but I think that adding a reverse hot-key to "cmd shift D" (i.e., to close the Outline side tab) will be perfect. Since if I enter "cmd shift D" to edit Outline, then I have to "manually" close the side tab, which is a little bit inconvenient; after all, this is still an awesome app.By the way, after I upgraded to the latest Mojave masOS, the "recents" functionality is not working.
Good but need one function
moonlight815
This sofrtware is perfect in macOS. Since I need to review and open a lot of different journal articles, I find it hard to recognize which article is located in each tab. That is, it will be good that the Windows could show all the file name of the open articles. Thanks.
The Best PDF reader and editor
x7x7 is me
If you decide to buy an APP as a PDF reader, choose it. (I hope PDF Expert will have the full screen mode.)
We’ve made a round of technical refinements in this update to keep your experience smooth and stable.
As always, we're listening — drop us a note at rdsupport@readdle.com.
