Blog
Insights & Guides
Tips, format explainers, and how-to guides to help you work with files faster.
What Is TAR? Format Explained
TAR is an archive format used in Unix and Linux systems to bundle files while preserving permissions and structure. Learn how it works and how it differs from ZIP and GZ.
AVI vs MP4: What's the Difference?
When working with video files, two formats that frequently appear are AVI and MP4. They differ significantly in structure, compression efficiency, compatibility, and practical use cases. Understanding the difference helps clarify why one format may produce larger files and why conversion is sometimes necessary.
How to Open HEIC Files on Windows (and Convert Them to JPG)
iPhone photos saved as HEIC often refuse to open on a Windows PC. Here are three reliable ways to view them on Windows 10 and 11 — and the simplest way to convert HEIC to JPG for guaranteed compatibility.
How to Open an EPUB File on Windows, Mac, and Phone
EPUB is the most common ebook format, yet many devices have no built-in way to open it. Here is how to read EPUB files on Windows, Mac, iPhone, Android, and Kindle — and how to convert EPUB to PDF when you need a copy that opens everywhere.