Think you're stuck using only Amazon's Kindle format? Think again. Here's how to convert e-book formats, giving you more ...

Ever since iOS 11, iPhones have been capturing images in HEIC/HEIF format by default. This usually goes unnoticed until you try to export an image and discover that some devices, apps, or websites don ...

Ed Rhee, a freelance writer based in the San Francisco Bay Area, is an IT veteran turned stay-at-home-dad of two girls. He focuses on Android devices and applications while maintaining a review blog ...

A simple command-line tool to list (or find duplicate) Java class names in JAR files. ch.k43.util.K 45795 2025-06-05T16:56:20 ../lib/ch.k43.util.jar ch.k43.util.KDB 19731 2025-06-05T16:56:20 ../lib/ch ...

Community driven content discussing all aspects of software development from DevOps to design patterns. When distributing applications as JAR, EAR or WAR files, it’s a good practice, especially if ...

Your iPhone uses the HEIC file format by default, but it isn't universally supported, making it a hassle to convert these images to JPG. That's where Apple's Shortcuts app comes in. I've written for ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Your specific reasons to open a JAR file will determine the right JAR file opener for you to ...

Sometimes you need to quickly convert an image, audio file, or video, so you search for an online tool. The problem: many online conversion tools aren't safe to use, putting you at risk from malware ...

Kindle devices appeal to many people. When everything works, they're great. But Amazon is becoming more and more finicky, both in terms of supported formats and the freedom to manage your own books.

No apps to download, just run a shortcut and get on with it. Image: D. Griffin Jones/Cult of Mac You can convert a PDF to JPG on your iPhone instantly and for free ...