PDF Reader Pro 6.5.0 — macOS

Every office has a stack of PDFs that need more than just a quick glance — forms to fill, pages to rearrange, signatures to add. PDF Reader Pro for Mac handles those jobs without making you switch between half a dozen tools.

1. Open a PDF in the viewer. The annotation toolbar is right there — highlight, underline, add notes or sticky comments. Text recognition kicks in for scanned documents, so you can search and select text that was just an image a moment ago.
2. Need to edit the content? Export pages to Word, Excel, PowerPoint, RTF, HTML, plain text, images, or CSV. Or insert pages from another PDF and merge several documents into one file.
3. Fill out a form, add your signature, and send it back. Text-to-speech reads the document aloud if you want to listen instead of read. Dropbox sync keeps the file available on your other machines.

PDF Reader Pro runs on macOS 11 and later, and supports both Intel (x86 64-bit) and Apple Silicon Macs. That covers pretty much any Mac still getting security updates. The interface is available in English, Russian, German, Spanish, Italian, French, Japanese, and several other languages.

Does PDF Reader Pro replace the built-in Mac viewer

One common question is whether PDF Reader Pro replaces the built-in Mac viewer. It does, but you can keep both. The app installs alongside Preview, so there is no conflict. Another frequent question is about file safety — the app reads and writes standard PDF files, nothing proprietary. Your documents stay in normal PDF format that any other reader can open.

People also wonder about large files. PDF Reader Pro handles multipage documents, scanned books, and image-heavy files without issues. The text recognition works on scanned pages, and the merge function combines several hundred pages if needed. The app does not compress or alter originals unless you tell it to.

Some ask whether it works with encrypted or password-protected PDFs. It opens standard encrypted files if you have the password. Signing and form filling work the same way as with unsecured documents. No special handling needed.

Not saving before closing erases your annotations

The most common mistake is not saving before closing. PDF Reader Pro does not auto-save every change. If you add annotations, fill a form, or rearrange pages and close without saving, those changes are gone. Get in the habit of hitting Save or using Command-S after each batch of edits.

Another frequent error is exporting to Word or Excel and expecting a perfect copy. The export tools do a good job, but complex layouts — multi-column text, tables merged across pages, unusual fonts — sometimes need manual cleanup afterward. Plan for a quick review pass in the target application.

Beginners also forget about the text-to-speech feature. It is not just for accessibility. Listening to a document while doing something else can catch errors that skimming misses. The voice reads whatever page is open, so you can use it for proofreading without staring at the screen.

One more thing: the merge function appends files in the order you select them. If you need pages in a specific sequence, add them one at a time in the right order, or rearrange the merged document afterward with the split and insert tools.

Easier signature placement and in-app online signing

The current version, 6.0.0, builds on the eSign workflows that arrived in 5.3.0. Signature fields are now easier to place, and online signing works from within the document view. You no longer need to export a form, sign it elsewhere, and re-import. Just click the signature field and sign.

OCR and conversion improvements from 5.3.0 carry forward. Scanned documents convert to searchable text faster, and exports to Word and Excel retain more formatting than earlier versions. The difference is noticeable on documents with tables and bullet lists.

The interface itself did not get a major overhaul. If you used version 5.x, you will find everything in the same places. The new signing options appear as additional buttons in the toolbar, not a redesigned layout. PDF Reader Pro remains a straightforward tool that does not change its habits between releases.

Turn on autosave in Preferences to prevent lost edits

After installation, open Preferences and adjust a few defaults.

Turn on autosave if you tend to forget manual saves. The setting is in the General tab. It saves after each annotation or edit, which uses a little extra disk write but prevents lost work. For office machines that stay on all day, the tradeoff is worth it.

Choose a default export format. If you mostly send edited PDFs back as PDF, leave it. If you regularly send content to colleagues who use Word or Excel, set the preferred format in the Export section. It saves one click per export.

Dropbox sync is optional but handy if you work across multiple Macs. Enable it in the Sync section and point it to your Dropbox folder. The app keeps the local copy in sync automatically whenever the file changes on either end.

Language can be changed in Preferences if you prefer the interface in one of the other ten available languages. The switch takes effect immediately, no restart required.

• macOS 11 or later
• Intel (x86 64-bit) or Apple Silicon