4 Best PDF Annotator and Markup Apps for All Platforms
There arePDF editors available for every platformand they come in all shapes and sizes. The thing is that not all of us are looking for a PDF editor. A lot of us simply need a PDF annotator and markup tool that will let us highlight important parts or add a comment/thoughts. This is really useful when you are re-reading the PDF at a later point. You don’t have to go through the whole thing again and waste your valuable time.
Instead of using paid PDF editors that offer advanced features that you don’t really need or could care less about, it is better to get a PDF annotator and markup tool that will help you with just that, mark, annotate, and comment. Whether you are using an Android, iPad, Windows or Mac, we will cover at least one app for each. Let’s begin.
Best PDF Annotator and Markup Apps
1. PDF Annotator and Marker for Android
First up in the list is the Xodo PDF Reader and Editor, which is one of the highest rated, free PDF annotator and marker apps on the Play Store. The reason why Xodo made it to this list is because the UI is not only functional but the app comes with some cool features.
With Xodo, annotating and adding comments is as easy as long-tapping anywhere on the page. A small box will pop up with options like add comments, draw shapes like squares, circles, and lines, highlight text using color, underline or strikeout or simply type your thoughts. Where Xodo makes things interesting is that all these presets are customizable so you can change color, font type and size, thickness and even opacity while using annotating tools.
Finally, you’re able to add signatures to documents or fill-in forms right on your Android smartphone. There is an option to add custom images to pages (thinkwatermarks) and even stamp them if that is what your boss wants you to do.
If you select a piece of text, Xodo will offer you to translate that text in other languages using Google Translate or find its meaning using the built-in dictionary. Very useful when reading books where you often find words that are out of your vocabulary box.
For people who like to listen, not read, while still needing to annotate their PDF files, Xodo comes with aspeech-to-text featurethat will read the selected word/s out loud. Very helpful when you don’t know how a certain word is pronounced.
Xodo will connect with other cloud storage service providers like Dropbox and Google Drive. You can then use it to annotate and mark PDFs in collaboration with others in real time. Useful for students working on a project.
Download Xodo PDF Reader & Editor(Free)
2. Best PDF Annotation App for iPad
At this point, I would like to remind you that Xodo, that we discussed above for Android, is alsoavailable on iTunesand remains one of the best PDF annotator and marker apps. But, iOS is home to many other PDF annotators and one of them is PDF Expert by Readdle. When you use the word “expert” in the name, you immediately set a high standard for yourself. PDF Expert won’t disappoint.
Apart from the usual features that you would expect in a robust PDF annotator like adding notes and comments, choosing font type and color, highlight, and filling and signing forms, PDF Expert offers custom stamps. Editors will be happy to know that you can now create commonly used stamps to annotate and give feedback.
Apple introduced the Apple Pencil in the new iPad lineup and PDF Expert takes full advantage of it. You canuse Apple Pencilor your fingers to draw on pages and even images. Finally, PDF Expert will connect and sync data from all popular cloud storage platforms. With security in mind, PDF Expert has an option to not only password-protect your files but also use Apple’s Data Protection feature to encrypt the files and data within.
Note that PDF Expert is also available for MacBooks which will bring a lot of consistency between UI if you frequently find yourself switching between iPhone, iPad, and MacBook.
Download PDF Expert($9.99)
3. PDF Annotator and Marker for Windows
Acrobat created the PDF standard and its PDF reader is not only free, but also pretty powerful. Features like adding notes, comments, changing font types, size, and color are all there. you’re able to easily add stamps or create and upload your own customized one. Signing documents and filling forms were never so easy and accurate.
Finally, Adobe Acrobat DC Reader comes with a built-in converter to convert PDF files to popular MS Office formats like Word and Excel.
Note that Adobe will ask you to download and install McAfee antivirus which is ticked by default.
Download Adobe Acrobat Reader DC(Free)
4. PDF Annotator and Marker for macOS
Most big software and apps are cross-platform compatible which means all the features we saw above in Adobe Reader DC for Windows are also available for the macOS platform. It is pretty much the default way to read and annotate PDF files on the Mac platform.
If you are willing to pay for and need advanced features, you should look atPDFelement 6 Pro.
PDFelement 6 Pro is not just a reader and an annotator but a full-fledged PDF editor. you’re able to easily add and edit both text and images in pages. Signing documents can be done using an image or by drawing using hand gestures. Regular font and text features like type, size, color, strike-through and adding notes and comments are pretty much standard.
One notable feature is the OCR using whichyou can convertscanned images into editable PDF files. Good for students and professionals alike.
Honorary mention will include Preview which is free and comes pre-installed on all MacBooks. With Preview, it is easy to manage font type, size, and color, and you may use it to fill forms. During tests, Preview found it a little difficult to locate the correct boxes while filling info. Under the Tools menu, you will find Annotate which will help you add a speech bubble to add comments or maybe notes. Finally, you can sign docs and add/remove pages. Preview is good enough for most people but if you need more features, and easy to use UI, there are far better options available on Macs.
Why not Acrobat DC Pro? Because for the same price, you get more options and features with PDF Element 6 Pro.
Download PDFelement 6 Pro($59.95)
Which is the best PDF Annotator App?
As you’re able to see, there is some overlap. Quite a few apps are available on more than one platform and that is the sign of a good app. So you can use them interchangeably however you like. Adobe Reader DC is available on both Windows and Mac plus they also have mobile apps. Xodo PDF Editor is available on both iOS and Android mobile platforms. Similarly, PDFelement 6 Pro has covered both the major OSes. You can choose any depending on your personal use case scenario and liking.
Also Read:8 Best PDF Editor for Ubuntu And Other Linux Distro
Gaurav Bidasaria
Gaurav is an editor here at TechWiser but also contributes as a writer. He has more than 10 years of experience as a writer and has written how-to guides, comparisons, listicles, and in-depth explainers on Windows, Android, web, and cloud apps, and the Apple ecosystem.
He loves tinkering with new gadgets and learning about new happenings in the tech world.
He has previously worked on Guiding Tech, Make Tech Easier, and other prominent tech blogs and has over 1000+ articles that have been read over 50 million times.
