6 Best PDF Applications of 2019

Last updated on October 9, 2019 by Christian

PDF is most widely-used document format in business transaction and on almost every industry. This is useful when you are digitizing a contract, invoicing clients, or keeping records in a fixed format. Eventually, it’s grown into an essential document because of its ability to maintain the format of content format of the document, making it easier to view and share with others. But in order accomplish these tasks, you need a PDF editing software. There are myriad of PDF editors though, yet it can be tricky to find right tool and it might appear a little overwhelming for some. Thus, in this post, we covered the best PDF applications for Windows and Mac. Read through this article and begin your search with this list of PDF editing software.

Navigation of Contents
AceThinker PDF Writer

acethinker pdf writer The first program on the list to edit the PDF document is AceThinker PDF Writer. This is an all-in-one office suite that allows users to edit and convert PDF in a variety of document formats. From its wide range of editing options, you can view a PDF, annotate, insert your signature, add notes, and so much more. This tool was regarded as the best PDF editor for Windows. It has an intuitive user interface allowing get your job done easily. In addition to its editing options, the app lets you choose from different tools including, highlighter, pen, drawing markups, note, sign and certify, watermark, and background to make your PDF more personalized. And thanks to the multi-task bar feature, users will be able to work with various PDF file all at the same time. Now, to learn how to edit PDF files with AceThinker PDF Writer, below are the steps you should follow along with the features you may find helpful.

Main Features:

  • Insert signature, watermark, and password to PDF
  • Secure PDF documents by encrypting PDF with password
  • Improve PDF files with annotations, notes, and markups
  • Convert PDF files to other document formats instantly

Step1 Get the installer of the software

Get a fresh download of the program on your computer. From the given download buttons, click on the right-platform and install the software.

Try it for Free

Free Download

win xp win7810

Secure Download

Free Download

OS X 10.10

Secure Download

Step2 Upload the PDF file

Run the app on your PC and then upload the PDF file you want to edit. Simply click on the “File” button at the top menu and select “Open” to locate the PDF file.

upload pdf file

Step3 Edit the PDF file and save changes

Once the PDF file is loaded into the tool, just go to the “Edit” section. From here, you can edit the text and images. Highlight a specific part on the PDF file and change the font size, color, or adjust the alignment of paragraphs using the editing option at the left portion of the interface. Once satisfied with the changes, click on “File” and choose “Save” from the drop-down menu.

edit pdf

Adobe Acrobat DC

icon-adobe-acrobatAdobe Acrobat DC should be included in your markup list. Similar to AceThinker PDF Writer, this tool has a user-friendly interface and comes with a bunch of useful editing options. Along with that, its features work for almost any task from small businesses to large and even for individuals who need to edit PDF. This helps users to create, convert PDF into various formats, modify text and image from PDF, as well as annotate. Also, you can easily leave feedbacks to some important parts of the PDF document which is handy when reviewing a document.

pdf acrobat dc interface


  • Easily annotate and markup
  • Provides cloud storage


  • More expensive compared to other similar apps
Foxit Reader

foxit icon Another capable PDF tool you can use is Foxit Reader. It lets you edit your PDF file into your desired result allowing you to view, annotate as well as protect your PDF files by adding password with the document. Apart from its editing capability, it also lets you convert PDF files into several formats like MS Word, Excel, PowerPoint, HTML, text and image formats. Moreover, it has a built-document reader that lets you view any type of document. In addition to that, the tool lets you select from various reading mode. There is a traditional reading mode where all tools are removed for you to maximize the viewing space. You can also read document in reverse order and a text viewer where the PDF is viewed as text file.

foxit reader interface


  • Great for presentations
  • Offers multiple security options


  • User-interface is a little bit complicated and overcrowded
Nitro Pro

Nitro PDF Reader Nitro Pro is equally powerful as the mentioned tools above. What makes this an outstanding tool is that is supports CAD drawings which lets you work with your blueprints. Similar to Adobe Acrobat DC, this app is infused with a cloud-based document sharing and allows its users to upload documents to Dropbox, OneDrive, and Google Drive. Additionally, you can create, edit, merge and collaborate PDF files using this tool. Furthermore, the app comes with sign, fill, and secure options which ensures that your PDF file is safe from any information leakage.

nitro pro edit interface


  • Accurate PDF conversion
  • Integrated with useful eSigning tools


  • Available for Windows users only
PDF Extra for Android

pdf extra logo PDF Extra is a great tool is you need to edit a PDF on the go. This is PDF editing software developed for Android devices. In other words, you will be able to digitize PDF documents at your convenience. You can enjoy the features offered in a desktop software including viewing, editing text and images, annotate, add protection, fill, sign and so much more. Also, you can organize the page contents using the rotate and delete functions of the tool. Moreover, this tool is integrated file manager that gives you access to your local and remote documents with great ease.

pdf extra for android


  • Add comments on PDF with sticky notes
  • Let people enjoy 5GB cloud storage


  • Contains annoying ads
Edit PDF on iOS using iAnnotate 4

iannotate 4 app logoIf you want to edit using your iPhone or iPad, iAnnotate 4 is a good option. This is a PDF editor and converter that offers several editing tools for editing. Use this app to quickly view, sign, and annotate on the PDF with total freedom. Through the help of innovative features and intuitive interface, you can work on your PDF files efficiently. It gives you access to several useful tools like typewriter, strikeout, voice recording, markups, and date stamp tools. Another feature offered by iAnnoate is it supports Apple Pencil which makes it easier for iPad users to annotate to PDF and navigate through the app’s interface.

iannotate 4 for ios


  • Sync document files to cloud services
  • Supports multi-tasking feature


  • Slower when loading documents


Here are the best PDF editor for Windows, Mac, and mobile devices. As you can see, they all have advantages and disadvantages which you can use as your reference for picking the PDF editor that you like the most. All of them can definitely help you edit PDF files. However, when it comes to usability of the tool, you should probably pick AceThinker PDF Writer. Compared to the other apps, this program has a simple interface and loads documents faster that give satisfaction to the users.

acethinker pdf writer

Rating: 4.3 / 5 (based on 98 ratings) Thanks for your rating!

Article Center

Category - Edit PDF Doc

6 Best PDF Applications of 2019

August 18, 2019

Post By Christian to PDF Writer

Last updated on October 9, 2019

PDF Editor App
Back to top
Contact Us