First up we have PDF-XChange Editor which is a free PDF editing program that has been developed by Tracker Software. It has one specific feature that makes this piece of software a great pick and that’s Optical Character Recognition (OCR). This OCR tech allows you to reformat text and convert the fonts that have previously been used on photocopied PDF documents, perfect for many as the majority of individuals who are recipients of a photocopied PDF document usually want to make some form of notes or change the text within them. Additionally, a handy little extra is the ability to convert fonts that aren’t even installed on your machine, great for those with a limited library or simply just don’t know what font the document has used.

The interface of PDF-XChange Editor is a little complex and takes some getting used to, especially if you’ve been using the more basic programs, but does give you quick and easy access to some of the more specific features without having to look around for them.

So, what’s wrong with this free PDF editor? Well, it does come with that watermark if you’re just using this version. Quite annoying and something you can’t really do anything about, but if you’re just wanting to share PDF documents between family and friends or potentially just internally in the office, it’s something you can look past. To remove this watermark you will have to pay for the pro version but that defeats the object we’re going for here.

PDFescape has a couple of avenues to go down for editing PDF software; online and through its downloadable application. Sadly, for those looking solely for a free PDF editor, only the online version has that quality. Additionally, it lacks a couple of good features that the downloadable version has but it should still have enough tools for you to get by.

Looking at these tools, you’re able to utilize the clickable URLs function for adding links directly to the web as well as the ability to make freehand notes and have them on your PDF documents. You can also easily add new pages as well as rotate and annotate them which is pretty impressive considering this is all in-browser rather than a program.

While most other free PDF editors’ downside is the fact that they come as a free trial or have a watermark, PDFescape doesn’t have either, making it an extremely attractive option. The only awkward quality it does have is a 10MB document limit which can hinder you if you’re wanting to edit an image-laden PDF. However, with most PDFs being mostly text, they’re more likely to be in the KB range rather than MB thus almost making this negative redundant.

Smallpdf details a simplistic, intuitive user interface in which allows you to add text and images to your PDFs as well as making any comments and highlighting information that’s already present in the document. You’re also able to e-sign your PDFs, which is extremely useful, especially for business users.

If you want to convert your PDFs into a more editable format such as Powerpoint or Word, Smallpdf can do that too, as well as the ability to merge multiple PDF documents together to form a beefier file. Additionally, because Smallpdf is a cloud-based service, you’re able to access these documents wherever you are, essential for you individuals who work on the go or are wanting to edit PDFs relating to schoolwork.

If you just want to use the browser-based version it’s free to use but if you’re looking for the desktop program, you’ll be entering into a free trial so you need to weigh up which is best for you and if you even need the extras the desktop version sports.

If you’re working on sensitive PDF documents that need to be kept secure then Sejda is the best free PDF editor for you. The reason why is because all uploaded files are wiped from its servers after five hours eliminating the worry of the platform getting hacked and your document’s contents taken.

The security isn’t the only good feature of Sejda, it has an extremely friendly interface with a single menu bar that has all the necessary tools at your fingertips including text, links, signatures, and adding images. Once you’re finished with your PDF, you can simply save it to your Google Drive account, Dropbox, or on your machine which is a nice added extra, streamlining the whole exporting process.

Again, like PDFescape, there are limits to the documents you can edit. There are restrictions for any documents over 50MB or 200 pages as well as a three task ceiling an hour. This shouldn’t deter the casual PDF editing users but for those wanting to go through books or have a lot of documents to go through, you might become frustrated.