Best Open Source PDF Editors You Can Use

Open Source PDF Editors

Are you guys looking for the best free, open-source PDF editor? Are you looking for a solution to edit your PDF documents for free of cost? And if you are actually looking for answers to such questions. Then, my dear friend, you are in the right place. In this article, we are going to talk about Best Open Source PDF Editors You Can Use. Let’s begin!

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

There is much open-source software that basically works very well instead of paid once. So Editing any PDF file, is not a big deal that can also 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 along with any of these that is compatible with your need as well.

Best Open Source PDF Editors You Can Use

Although a lot of PDF editor programs are available online, you can just download them anytime. I have researched and made a list of some free, open-source PDF editors. The list is basically created based on user ratings and reviews from a lot of sources. So, I hope that you guys will like this article.

Sejda PDF Editor

I know that almost everyone wants to edit pdf without even wasting their time downloading software and editing pdf in it. So Sejda PDF Editor is actually the best fit for you since it runs entirely on web browsers. So you can also edit any pdf file in web browsers if you are on windows and mac as well.

Open Source PDF Editors

It can also offer some cool features for free like you guys can edit pdf without any watermark. You can add your signatures to it, and you can also upload pdf files from a direct URL via their web integration feature. Sejda PDF Editor is actually one of the best pdf editors for us since it can offer more editing options.

  • Sejda has the feature to annotate PDF pages.
  • It gives a feature of Whiteout PDF that covers the part of the PDF page along with a white rectangle so that the content is not visible for a long time.
  • It will also allow you to add shapes.


Inkscape is another good PDF editing program, that is open source and absolutely free to use. You have to install it in your operating system, and you are ready to edit any PDF document that you guys can find on the web.

Open Source PDF Editors

The main feature of this software is actually its user interface. And you will find tremendous options in this program; this option will also help you edit and decorate the PDF output however you guys want.


PDFescape | Open Source PDF Editors

PDFescape is the free online editor and a form filler. You can view as well as edit PDF files. It will allow you in order to create new PDF forms. It will then let you upload PDFs from the PC as well as from the Internet. The platform will allow you to get the desired viewing angle via zooming in on the documents as well.

Open Source PDF Editors

  • PDFescape gives the functionality to annotate PDF documents.
  • It gives the features to password protect the PDF files.
  • It supports all famous browsers such as Chrome, Firefox, IE, Opera, as well as Safari.
  • PDFescape can also load the previously opened PDF.


Formulate Pro

Formulate Pro is actually second on the list but, it is the best PDF editing program available for Mac Operating System. And the best thing is it works perfectly fine along with Mac’s elegant looks.

The software gives an amazing user interface that basically helps new users easily edit PDF documents despite using the program for the first time. You guys must give this one a try.

LibreOffice Draw

LibreOffice Draw is also one of my favorite and amazing PDF reading as well as an editing program. That helps the normal user in order to understand a complex PDF document. And then breaks this document into simpler, smaller parts.

So, anyone can actually edit and decorate the document just the way they want. The best thing about LibreOffice draw is its open-source code. That means you guys can go to its source code page and help maintain and upgrade the software.



PDFSam is also another open-source PDF editor which also offers a full office suite on its own. It also even has a commercial-based PDF editing system designed for enterprises as well. You guys can easily see all the PDF documents in the form of pages.

Open Source PDF Editors

There you guys can edit, move, rotate, cute, highlight, delete on pages. It is effortless to use as well as ideal for quick annotations or quick edits. Its ability to merge two PDFs is outstanding actually.


PDF Architect | Open Source PDF Editors

PDF Architect is basically an open-source PDF editor designed via PDF forge. It’s basically an advanced PDF editing software. This is the best option if you guys are looking for a fully functional PDF editor for your document needs. You can also edit any text, image, and diagram on a PDF file. It’s a really great open-source PDF editor to have on your list as well.


Apache Open Office Draw

Apache Open office draw is slowly gaining popularity because of its graphics-based open source PDF editor. You can also use this editor in order to draw diagrams, shapes, graphs, and many other PDF file images.


It just really comes in handy whenever trying to make pie charts as well as complete a hectic school assignment. Also, it works on cross-platform computers and also has automatic spell checking.

Download | Open Source PDF Editors

One of the fastest-growing websites where you guys can split, merge, compress and convert PDF files easily. This site is basically owned via 123Apps that own a variety of web tools. With, you guys can convert any PDF to word vice versa along with just one click. There is also no need to buy memberships and all.


Some of the notable services of this website basically include converting PDF to Word, JPEG, HTML, Protected File, PNG, as well. On their homepage, you have to select services and choose the PDF file you want to convert, and it’s all done now.



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

Okular has a lot of modern features that you will only see in enterprise PDF editors. One of them is creating custom markers that actually make it easy to navigate in large PDF documents. Plus, it is beneficial for students trying to make notes in PDF-based e-books as well.



Alright, That was all Folks! I hope you guys like this article and also find it helpful to you. Give us your feedback on it. Also if you guys have further queries and issues related to this article. Then let us know in the comments section below. We will get back to you shortly.

Have a Great Day!

Also See: How to Fix Windows 10 Settings won’t open

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Windy Moore

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