Are you looking for the best free open source PDF editor? Are you looking for a solution to edit your PDF documents for free? And, if you are looking for answers to such questions. Then, my dear friend, you are in the right place because today, in this article I am going to talk about some best free open source PDF editors, for both windows as well as Mac.

You can use this editor to edit your PDF documents flawlessly without any extra effort. so, without any delay, let’s have a look at the list of best free PDF editors.

There are much open-source softwares that work very well rather than paid once — so Editing any PDF file, not a big deal that can lead you to buy any paid software. So get any of these open-source PDF editors and use any of your operating systems. You can go with any of these that is compatible with your need.

List of Best Free Open Source PDF Editors for Windows and Mac:

Although, there are many PDF editor programs are available online, and you can download them anytime. but here I have researched and made a list of some free open source PDF editors. the list is created on the basis of user rating and reviews from various sources. so, I hope that you will like this article.

#1 Microsoft Word – Best PDF Editor

Microsoft Word - Best PDF Editor
Microsoft Word – Best PDF Editor

Microsoft Word is one of the best PDF editing programs available for the Windows operating system. You cannot say that it is available for free to use but, with almost every Windows-based computer system that you will buy from the market – you will get Microsoft Office pre-installed in it. So, you can use this pre-installed Microsoft Word to convert your PDF documents and edit them however you like.

#2 Formulate Pro – Best PDF editor for Mac

Formulate Pro - Best PDF editor for Mac
Formulate Pro – Best PDF editor for Mac

Formulate Pro is second in the list but, it is the best PDF editing program available for Mac Operating System. And the best thing is it works perfectly fine with the elegant looks of Mac. The software provides an amazing user interface that helps new users to easily edit PDF documents even though they are using the program for the first time. You must give this one a try.

#3 Inkscape – Open Source PDF Editor

Inkscape is another good PDF editing program, which is open source and free to use. You just need to install it in your operating system, and you are ready to edit any type of PDF document that you can find on the web. The main feature of this software is its user interface. And you will find tremendous options in this program, this option will help you in editing and decorating the PDF output however you want.

#4 LibreOffice Draw

LibreOffice Draw
LibreOffice Draw

LibreOffice Draw is one of my favourite and amazing PDF reading and editing program. which helps the normal user to understand a complex PDF document and breaks this document into simpler smaller parts. So, anyone can edit and decorate the document as they want. the best thing about LibreOffice draw is its open-source code. that means you can anytime go to its source code page and help in maintaining as well as upgrading the software.

#5 PDFescape


Last but not least, PDFescape is another big fish in the market of PDF editing software. you can simply go to the website and start editing any type of PDF document. I have used this one personally and I can say that the platform needs a bit of updating in their user interface. otherwise, it is very good in their services.

#6 PDFSam

PDFSam is another open-source PDF editor which also offers a full office suite on its own. It even has a commercial based PDF editing system designed for enterprises. You can easily see up all the PDF documents in the form of pages. There you can edit, move, rotate, cute, highlight, delete on pages. It is very easy to use and ideal for quick annotations or quick edits. Its ability to merge two PDFs together is outstanding.

#7 Apache Open Office Draw

Apache Open office draw is slowly gaining popularity in the market due to its graphics-based open source PDF editor. You can use this editor to draw diagrams, shapes, graphs and other images on PDF files. It really comes handy when you’re trying to make pie charts or completing a hectic school assignment. Also, it works on cross-platform computers and has automatic spell checking.

#8 PDF Architect

PDF Architect is an open-source PDF editor designed by PDF forge. It’s an advanced PDF editing software. So in case if you’re looking for a fully functional PDF editor for your document needs, this is the best option. You can use it to edit any text, image, the diagram on PDF file. It’s a great open-source PDF editor to have on your list.

#9 PDFedit

PDFedit is a widely used tool when it comes to PDF editing. It’s completely free and open-source so it’s backed by many renowned developers. The best part of PDFedit is that it can be used as a minimalistic PDF viewer. Users can select which part or sections to edit and can edit accordingly. It also supports deleting specific text, image or chart from PDF.

#10 Okular

Okular is a simple to use and open source PDF editor which is available for cross-platform devices. If you often switch between home PC and work PC then this is a great choice. It supports Windows, macOS, and Linux.

Okular has many modern features that you will only see in enterprise PDF editors. One of them is the ability to create custom markers which makes it easy to navigate in large PDF documents. It is very helpful for students who are trying to make notes in PDF-based e-books.

#11 Gonitro


If you’re looking for a simple to use PDF editor with professional tools then Gonitro is the best code for you. It comes with a bull in PDF editor where you can edit your files. Along with this, you also get a dedicated signature feature where you can sign documents digitally.

This is especially useful if you want to merge different PDF files to one, or edit, annotate them. A perfect tool for business.

#12 PDFelement


With the ability of forms distribution and built-in OCR capabilities, PDF element is the best among all. It comes with a sim[le to use interface, and user design.

It can convert multiple PDF files and also support batch processing. So if you want to convert 100 PDF files into Word, then you can do so easily.

From the Editor’s Desk

So, the article ends here with the hope that it has helped you in selecting the best PDF editing program for your purpose. all the PDF editors are open source and free to use – and, each one has its own speciality. if you have any doubts or any suggestions to add or remove from this article, please feel free to leave a comment below.  I will try to make this article Better by using your suggestion thanks for your faith and time. I will see you in the next article.


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