CRDOWNLOAD files are temporary files created by Chrome when you download a file from any Chromium-based browser. Learn how to open it.

How to open .URL files with any Browser This method involves using Registry Editor and can be confusing and risky for some users.

A JAR file is an archive file but is more than a file compression format. Here's how to open, run, or execute JAR files.

What is a PNG file? PNG, short for Portable Network Graphics, is a high-quality graphic file format that you can view in almost any graphic program, image viewer, or web browser.