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Is Pdf Editor For Mac Safe

  1. When you need to edit documents, the best PDF editor is SmileOnMyMac's PDFpenPro 11 — at least on the Mac — thanks to its host of features and outstanding capabilities in optical character.
  2. Find the PDF, and open it (you might have to select Browse and find the PDF in a folder). Word tells you that it's going to make a copy of the PDF and convert its contents into a format that Word can display.

Sejda PDF Editor is one of the very few PDF editors that actually lets you edit pre-existing text in the PDF without adding a watermark.Most editors only let you edit the text you add yourself, or they support text editing but then throw watermarks all over the place.

PDF Editor for Mac allows users to add, edit, or delete headers, footers, watermarks and backgrounds in a PDF file. Create and Export PDF PDF Editor for Mac allows users to convert Microsoft Office, HTML, image, and text files to PDF, PDF/A, PDF/E, and PDF/X. Create, view, print, edit, and search for text in PDF.

  • PDF Editor by CAD-KAS Kassler Computersoftware GbR is a piece of software that gives you the possibility to edit your PDF documents. Even if there is no version of PDF Editor for Mac available on the market, there are other applications that can help you with this task.
  • The best PDF editors at a glance. Our pick: Adobe Acrobat Pro DC. Simplest editor: Microsoft Word.

2020-09-11 17:49:35 • Filed to: Choose Right Mac Software • Proven solutions

A free PDF compressor for Mac should be able to do three things: adequately reduce the file size, maintain the key data, attributes, and layout of the content, and produce a clean, uncorrupted output file. And it should be able to do all of this for free. PDF compressor on Mac typically comes packaged with downloadable software like PDFelement or Adobe Acrobat DC, but there are also a number of online PDF compression services for Mac users, such as the ones covered in this article. However, only the best will offer advanced size reduction tools for flattening PDF forms, extracting text or images from PDF files, and other features that can help create lighter files while retaining the integrity of the content.

This is our selection of the top 5 PDF compressor on Mac after carefully reviewing feature-richness, advanced options, ease-of-use, and convenience.

5 of the Best PDF Compressor for Mac

#1: PDFelement for Mac: The Best PDF Compressor Software for Mac

A highly capable PDF editor that offers the best PDF Compressor for Mac, PDFelement leads the race with highly advanced PDF optimization features. It also includes several other features that can help you gain control over increasingly large PDF files. A lot of files have content that doesn't need to be there, and this software can strip away all those extras with tools like the flatten PDF module, the ability to extract images or text from a document, batch removal of Bates Numbering and watermarks, and a lot more.

A clear categorization of PDFelement's features would look something like this:


  • PDF Creation, Editing, Conversion: These three components typically go together in a document workflow - other file types need to be converted to PDF to help maintain their content attributes, such as layout, fonts, etc.; PDFs need to be edited so data, numbers, images, tables, etc. can be changed or updated with new information; and the output is often required in a different file format. This software takes care of all three aspects of PDF management, plus several others listed below.
  • Create, Fill, Sign PDF Forms: Comprehensive forms management tools at your fingertips at all times. PDFelement for Mac offers a range of templates, extensive form fields, full editing, and creating fillable PDF forms by converting them from non-interactive formats. Digital signatures can legally validate documents, which is useful in remote work scenarios.
  • Protect, Optimize, Share PDFs: The first step to sharing information online is protecting it with a password and strong encryption. It can also optimize PDFs to reduce file size, which is essentially the ‘free PDF compressor on Mac' tool this article refers to. Finally, PDF sharing is made easy via cloud integration with top services like OneDrive and Dropbox.
  • Advanced Features: These include batch processing for large queues, form field recognition, optical character recognition, and redaction tools.


  • Affordable alternative to Adobe Acrobat DC and Pro DC.
  • Full set of document and PDF management features.
  • Clean interface with clear navigation.
  • Tools are all well-organized by function type and are easy to find.
  • Options for Standard and Professional versions.
  • iOS and Android apps available.
  • Best PDF compressor download for Mac.


  • Needs to be downloaded to your Mac.

#2: Cisdem PDF Compressor for Mac

Cisdem is a purpose-built PDF compressor for Mac and one of the best in its class. Standard features include preset compression modes and a simple, three-step process to compress PDFs on a Mac. It offers options to remove unwanted elements that make a PDF file heavy, such as metadata and embedded elements that aren't required for the proper visual rendering of content. It also maintains the best possible quality for images, graphs, and other objects, while optimizing the overall file size as much as it can without the output being distorted or garbled.


  • Easy to use - literally no learning curve.
  • Simple steps to follow unless you require custom options.
  • Renders visual content at the best possible quality level.
  • Significantly reduces file size.


  • No additional PDF functionality.
  • Can be used as a free PDF compressor on Mac for only 3 files; upgrade required after that.

#3: Lightweight PDF

Lightweight PDF is an excellent free PDF compressor on the Mac App Store that you can download to your computer. It does PDF compression and that's about it. As the name suggests, it's a relatively small program compared to a full-fledged PDF editor, but it claims to be able to reduce a PDF's file size by up to 90% in some cases. Being a downloadable application, Lightweight PDF also promises to 'Keep your confidential documents offline and private.' It's a good utility to have installed on your Mac for emergency purposes, but if you need PDF editing or other features, this can be an enabler.


  • High compression ratio.
  • Good quality vs. size balance.
  • User-friendly interface with drag-drop option.


  • Automatically overwrites the original so it will be lost unless you have a copy.
  • Not compatible with other compressible file types.

Pdf Editor Pro For Mac Free Download

#4: PDF Expert

PDF Expert is a third-party Mac PDF editor with all basic functions like reading, editing, annotating, form-filling, and PDF merging. It also has a file size reduction feature that's useful when you want to email PDF documents but the files are too big to go as attachments. It also has a feature allowing you to email someone a PDF document right after compression from within the software. You can also choose the compression quality in order to maintain the visual integrity of the content.


  • The software is built for Mac.
  • Lets you control the quality of conversion during compression.
  • Saves as a new file.


  • No advanced PDF functions like OCR and Batch Processing.
  • No perpetual license for Pro version when you upgrade from free.

#5: Smallpdf

Smallpdf offers a powerful online PDF compression tool that you can use if you don't want to work with a downloadable desktop version. Though not as secure as handling your files natively on your computer, it gives you the convenience of compressing PDFs using a browser on any connected device. The only downside is the upload file size limit. Smallpdf also has other tools in case you need further processing, such as editing, converting, merging/splitting, etc.


  • Online access from any device with an Internet connection and browser.
  • Totally free to use, no watermarking.
  • Compresses to 144 dpi for easy email sharing and web distribution.


  • Only basic compression (up to 45%) is free.
  • Conversion happens on the cloud; confidential information may be at risk during transit (upload/download).

All of these are great ‘PDF compressor on Mac' utilities and each one is built for a specific purpose. If you want more out of your PDF compression tool, we recommend PDFelement, which gives you basic and advanced features and a pleasing and intelligent interface to work with.

Free Download or Buy PDFelement right now!

Free Download or Buy PDFelement right now!

Buy PDFelement right now!


Buy PDFelement right now!

Acrobat DC. It’s how the world gets work done.

View, sign, comment on, and share PDFs for free.

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Adobe Acrobat Reader DC software is the free global standard for reliably viewing, printing, and commenting on PDF documents.

And now, it's connected to the Adobe Document Cloud − making it easier than ever to work across computers and mobile devices.

It's the only PDF viewer that can open and interact with all types of PDF content, including forms and multimedia.

Optional offer:


The leading PDF viewer to print, sign, and annotate PDFs.

By clicking the “Download Acrobat Reader” button, you acknowledge that you have read and accepted all of the Terms and Conditions. Note: Your antivirus software must allow you to install software.

Pdf For Mac Os

Do everything you can do in Acrobat Reader, plus create, protect, convert and edit your PDFs with a 7-day free trial. Continue viewing PDFs after trial ends.

By clicking the “Download Acrobat Pro Trial” button, you acknowledge that you have read and accepted all of the Terms and Conditions. Note: Your antivirus software must allow you to install software.

4 out of 5
Quickly annotate and edit PDFs
ease of use
5 out of 5
Easy to use with intuitive tools
4.5 out of 5
Knowledge base, online contact form

Quick Summary

Readdle PDF Expert is a fast and intuitive PDF editor for Mac and iOS. While you are reading a PDF, an extensive set of annotation tools allow you to highlight, take notes, and doodle. A set of editing tools allow you to make corrections to the text of a PDF, as well as change or adjust images.

Is PDF Expert the app for you? If you need basic markup and editing features, and you value speed and ease of use, then definitely! This is one quick and easy app. But if you’re looking for editing power, the feature set is more limited than the alternatives — despite the word “Expert” in the name.

While the tools are easy to use, they are also a little less capable, and the app is not able to provide optical character recognition (OCR) on scanned documents. Adobe Acrobat Pro or PDFelement will better meet your needs. You can read our latest best PDF editor review for more.

What I Like
  • This app is fast, even with huge PDF files.
  • The annotation and editing tools are easy to use.
  • Tabbed interface makes it easy to switch between PDFs.
  • It's a good choice for reading PDFs too.
What I Don't Like
  • The program lacks OCR.
  • Signing using the trackpad is messy.

PDF Expert

macOS, $79.99

Quick Navigation

// Why Trust Me?
// PDF Expert FAQs
// ​PDF Expert Review: What's In It for You?
// Reasons Behind My Reviews and Ratings
// Alternatives to PDF Expert
// Conclusion

Why Trust Me?

My name is Adrian Try. I’ve been using computers since 1988 and Macs full time since 2009. In my quest to go paperless, I’ve created thousands of PDFs from the stacks of paperwork that used to fill my office. I also use PDF files extensively for ebooks, user manuals, and reference.

On my paperless journey, I’ve used a range of scanners and apps to create and manage my PDF collection, both on Mac and iOS. Most days I need to read or search for information in a PDF, and most days I create a few more to throw on the pile. I hadn’t tried Readdle PDF Expert, so I downloaded the trial version and put it through its paces, testing every feature the app offers.

What did I discover? The content in the summary box above will give you a good idea of my findings and conclusions. Read the detailed PDF Expert review below for the ins and outs of everything I liked and disliked about the app.

PDF Expert FAQs

What is PDF Expert?

It is a fast and intuitive PDF editor. Besides allowing you to read PDF content, it enables you to add your own notes and highlights, and even change the text and images within a PDF file. The app is also a convenient way of filling in and signing PDF forms.

Speed and simplicity are its strength. How fast is PDF Expert? It’s incredibly responsive. The app is a nice way to read PDFs. It has day, night, and sepia modes for more comfortable reading, fast search, and handy bookmarks. It was voted “App of the Year” in the Mac App Store in 2015.

Is It Free?

No, PDF Expert is not free, though it does come with a trial version so you can fully evaluate it before parting with your cash. It costs $79.99, giving you a license for three Macs. Students and professors can apply for an educational discount.

Is It Safe?

Yes, it is safe to use. I ran and installed PDF Expert on my macOS Sierra based MacBook Air. A scan using Bitdefender found no viruses or malicious code.

Several Mac App Store reviews complain of frequent crashing. That’s not my experience. In fact, I didn’t have any problems with the app whatsoever.

Is PDF Expert for Windows?

The app is not yet available for Windows. You may like to consider an alternative like PDFelement, Soda PDF, or Adobe Acrobat Pro.

Pdf Editor Mac Download

PDF Expert for iPad and iPhone

PDF Expert is also available for iOS. It’s a $9.99 universal app that works on both iPhone and iPad, and supports Apple Pencil. Signatures are synced across all of your devices.

PDF Expert Review: What’s In It for You?

Since PDF Expert is all about editing PDF documents, I’ll cover its features by in the following five sections, first exploring what the app offers, then sharing my personal take.

1. Annotate Your PDF Documents

Whether I’m studying or editing, I prefer to have a pen in my hand. That simple act moves me from passively taking in information to directly interacting with it, evaluating it, digesting it. The app allows you to do the same with PDF documents.

To test PDF Expert’s annotation features, I downloaded a PDF user manual. There are two options at the center of the top bar of the app: Annotate and Edit. Make sure Annotate is selected.

The first icon is the highlighter tool, which allows you to change color very easily. Just select the text to highlight.

The pen, text, shapes, note and stamps tools are similarly easy to use.

My personal take: PDF Expert’s annotation features take it from being just a PDF reader to a tool for actively working with information. That’s great for study, effective for marking assignments submitted as PDFs, and useful for editors.

2. Edit Your PDF Documents

PDF editing is a new feature for PDF Expert version 2. MacWorld’s J.R. Bookwalter found it quick and easy, but lacking in features. To test the app’s editing ability, I selected Edit at the top of our PDF user manual. Four new options appeared: Text, Image, Link and Redact.

I selected Text and some controls appeared on the right of the screen. When clicking on text in the document, the font settings changed to match the text.

When I added additional text, the font matched perfectly. I was able to bold the text and change its color, though the usual command-B shortcut key didn’t work.

Next, I tried the Image tool. Not all images are recognized as images. With those that are, a black border is placed around the image when hovering the mouse over it.

Clicking the image places a dotted blue border around the image, with resize handles.

The image can now be resized and moved around the document. Guides appear to help you line up the image with the surrounding text, however text does not wrap around the image when it overlaps. Images can also be cut, copied and pasted.

New images can be inserted by clicking or dragging the mouse and selecting the required image file.

Finally, I tested the Link tool. It’s useful for adding hyperlinks to the web, or internal links to other sections of the PDF. Click on the tool, then select the text you want to convert to a link.

For a web link, select “to Web” then enter the URL.

My personal take: If your main goal for purchasing this program is the complex editing of PDF documents, you may be better served with another app. But for basic editing of text and images, you won’t find an easier-to-use PDF editor.

3. Fill In & Sign PDF Forms

More and more business forms are available as PDFs. It’s very convenient being able to fill in the form electronically, without having to print it out and fill it in manually.

To test PDF Expert’s form-filling features, I downloaded an online form for applying for Australian citizenship. I opened the file and ensured that neither Annotate or Edit were selected at the top of the form.

Filling in the form was easy. Clicking on a checkbox added a check. Clicking on a text field allowed me to enter text.

Free video apps for mac. To sign the form, I selected Annotate then clicked the My Signatures tool.

I can add a signature to PDF Expert via the keyboard, signing on the trackpad, or from an image of my signature.

A text signature is fine in some situations. I used one a few years ago when applying for a finance option for a guitar. Using the trackpad was a little messy. I got the best result by using a thin (0.5 pt) line, and looking at the trackpad rather than the screen when I signed with my finger.

The nicest option is to use an image of your signature. You’ll need to scan and crop the image before adding it to PDF Expert.

Pdf Editor For Mac Free

Whichever method you use to add your signature, drag it to the appropriate place on your form. From there, you can tweak the color and line thickness.


My personal take: Filling in a form with PDF Expert was fast and easy, though to be honest using the Mac’s Preview app is almost as effective.

4. Reorder & Delete Pages

Besides editing the text on a page, the app allows you to make larger scale changes to your document, including reordering and deleting pages. This is accomplished using Page Thumbnails, which is the second icon on the top bar.

Options appear for adding a page, appending a file, copying (and pasting) a page, rotating a page, and deleting a page. There are also options for sharing and extracting a single page. To reorder pages, simply drag and drop.

Pages can be deleted either from the icon at the top of the screen, or by right-clicking on a page.

Easy Pdf Editor Mac

My personal take: Rearranging and deleting pages from a PDF is simple with PDF Expert. If you do that often, you may find that feature alone justifies the price of admission.

5. Redact Personal Information

When sharing PDFs that contain personal or sensitive information, it is often necessary to redact some of the content in the file. In PDF Expert, this is done using the Redact editing tool. I tried this on our PDF user manual. PDF Expert’s tabbed interface made switching back to this document easy.

First click Edit, then Redact. You can redact by erasing text, or blacking it out. I chose the Blackout option.

After that, it’s just a matter of selecting the text you want to redact.

My personal take: Redaction is an important and frequent task in some professions. PDF Expert allows you to redact sensitive information without fuss.

Reasons Behind My Reviews and Ratings

Effectiveness: 4/5

What PDF Expert does, it does very well. It’s just that the range of features is a little narrower than most of its competitors. If the app does everything you need, its ease of use will make the purchase worthwhile. If you regularly create and OCR PDFs, you’ll need to look elsewhere.

Price: 4.5/5

This Mac PDF editor app is somewhat cheaper than the alternatives, but the price gap is closer than in previous versions.

Pdf Editor For Mac Reviews

Ease of Use: 5/5

PDF Expert is one of the most intuitive apps I have used. Click Annotate, and all of the tools you need are there. Click Edit, and you can change text and add images. If you’re after a fast, easy-to-use PDF editor, add the app to your shopping list.

Support: 4.5/5

Readdle provides a comprehensive knowledge base for their products, and support can be contacted via a form on their website. While phone and chat support are not offered, the app is very intuitive, so that level of support is unlikely to be needed.

Alternatives to PDF Expert

Adobe Acrobat Pro DC: Acrobat Pro was the first app for reading and editing PDF documents, and is still one of the best options. However, it is quite expensive. An annual subscription costs $179.88. Read our Acrobat review here.

Is Pdf Editor For Mac Safe Mode

ABBYY FineReader: FineReader is a well-respected app that shares many features with Acrobat. It, too, comes with a high price tag, though not a subscription. Read our FineReader review for more.

Smile PDFpen: PDFpen is a popular Mac PDF editor and costs $74.95, or $124.95 for the Pro version. Read our PDFpen review.

PDFelement: PDFelement is another affordable PDF editor, costing $59.95 (Standard) or $99.95 (Professional). Read our PDFelement review.

Apple Preview: The Mac’s Preview app allows you to not only view PDF documents, but mark them up as well. The Markup toolbar includes icons for sketching, drawing, adding shapes, typing text, adding signatures, and adding pop-up notes. This functionality will be expanded in High Sierra.


PDF is a common file type, and the closest thing you’ll find to paper on your computer. In these days when many companies are going paperless, it’s more common than ever. PDF Expert promises to help you read, markup and edit those documents quickly and easily.

PDF editors can be expensive and difficult to use. Some programs include so many features that you need to do a course to learn how to use them effectively. PDF Expert shares many of the same features, but not the complexity. It makes editing PDFs simple.

Pdf editor mac online

Do you value speed and ease-of-use over advanced features? Then PDF Expert is for you. It’s the fastest and easiest to use PDF editor I’ve used.

5/5 (1 Review)