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Digital Signatures in a PDF

Digital signatures are a stamp of authentication for digital information. For PDF files, they provide the ability to detect whether the document has been...
Jacob Collins
1 min read

Creating a WordPress Plugin Part 3: Adding Shortcodes

Recently, I’ve been working on a proof of concept project which integrates our JPDF2HTML5 web service with the popular blogging platform WordPress. This series of...
Simon Lissack
1 min read

How to convert HEIC to JPG in bulk (Tutorial)

If you’re dealing with a large collection of images in HEIC format, converting HEIC files to JPG in bulk can be a lifesaver. HEIC...
Amy Pearson
1 min read

Creating a WordPress Plugin Part 2: Uploading Media and…

In my previous article I took a look at getting a basic admin panel to appear in the sample application. In this article, I...
Simon Lissack
1 min read

Creating a WordPress Plugin Part 1: Adding the Admin…

WordPress is one of the most popular content management systems on the internet. Created using PHP it can handle all things blogging to commercial websites. In...
Simon Lissack
2 min read

How to search for text in a PDF file…

Can you determine if a PDF is searchable for text without opening it? Well you will need some special software. This might be useful...
Jacob Collins
48 sec read