In a digitized era, where practically all business is done online, it’s hard to spend a day without encountering a PDF file. After all, it’s the most popular digital document format — interactive, free to use and, crucially, able to preserve original formatting (including fonts, images, layouts, and more).

Developed by Adobe in the 90s, PDF made it possible to present identification documents using different applications and devices. Originally a proprietary invention that was promoted with Adobe software, PDF became an open format in 2008, which meant free use for all, without any lingering ties to Adobe.

PDF ( Portable Document Format ) is one of the document file formats that is widely used today and can be opened in all Desktop PC and mobile (smartphone) operating systems, such as Windows, Mac OS, Linux, iOS and Android. We’ve found the best free PDF editor for Mac to help you modify your files, including tools like PDFelement Pro for Mac.

While Apple Books includes a feature for reading and organizing PDF files, it does have some limitations. For example, it won’t work with DRM protected files, plus it only allows for the reading of PDF files while other software can allow for the editing, annotating, and even e-signing of PDF documents. There are also document scanning apps available for working with PDF files.

  • Adobe Acrobat Pro DC

Adobe first introduced the PDF format 20 years ago and today Acrobat Pro DC is the industry standard when it comes to editing PDF files; one that combines the hallmarks of the other programs on our list into one, unified piece of software. It’s also one of the few premium programs available for both Windows and macOS, and boasts dedicated mobile functionality and the ability to convert PDF files into multiple HTML pages, in addition to the standard Word, Excel, and PowerPoint documents.

  • PDF Architect 7

German company Pdfforge offers a unique purchasing option when it comes to PDF-editing software. PDF Architect is a modular program that’s available as a free download, or as part of three separate packages (Standard, Pro, and Pro+OCR). Each package includes a set of modules for the program, which dictates its editing power. These modules—which range from Edit and Convert to Sign & Secure—are available for individual purchase, too, just in case you only need a select number of editing tools and don’t want to break the bank.

  • PDFelement

PDFelement is an application for various Mac products to view PDF files, edit and manipulate pages, secure and store information, change text and fill out PDF forms. PDFelement for Mac can easily put your stamp on PDF files, share files without difficulties, split and merge pages of documents. PDFelement for Mac has everything you need to work with PDFs, with spontaneous simple and effective solutions. This best PDF software for macOS 10.14 responds faster when you open a PDF with it and does not only help you fill out forms but also helps you save filled out forms online for easy sharing and sending.

  • iSkysoft PDF Editor

iSkysoft is most suitable for businesses. Its features include creating, editing, converting, signing and placing of watermarks on PDF files. This batch-processing tool used by the likes of Nike, IBM, and other multi-million companies can easily upload and edit multiple documents at the same time. This literally means that you can convert and watermark as many PDF documents as you wish. With iSkysoft PDF, you can convert PDFs into searchable and editable files. The integration of document password protection stands iSkysoft PDF Editor out.