Ever since I started using Obsidian to collate my digital research, I have continued to discover ways to maximize its functionalities. Lately, I’ve transitioned to Obsidian for handling PDFs and ...

Paint dot net is a free image editing software. It has a lot of image editing features, like rotating images, cropping images, adding watermark to the images, inverting the color of images, etc. Apart ...

PDF is one of the most widely used formats for sharing and viewing documents, especially in professional and educational settings. From business reports and academic papers to eBooks and user manuals, ...

Two weeks ago I asked ProfHacker readers, “How Do You Organize and Annotate PDFs?”, and you rose to the challenge. I can’t recount the entire discussion here (though it’s well worth reading through in ...

PDFs are great, portable, cross-platform documents that you can read on your Mac, your iPad or iPhone, or on a PC. But this ubiquitous file format is also useful when you need to share works in ...