You can convert a JFIF file to JPG, though the two formats are nearly identical, and most software will open a JFIF file as a JPG. On a Mac, you need to rename the JFIF file extensions to JPG and then ...

When you take a photo with an iPhone or iPad, the default format that the images saves in is Apple’s HEIC. This has been the norm for several years now, and even though more and more devices are ...

A reader would like to know how to change the default program his computer uses to open .jpg files when he double-clicks on a photo file. Most computers will use their operating system’s default ...

The widely used JPEG file format has lossy compression, which means that image data is lost when files are made smaller. The format was created in the 1990s; JPEG 2000, its successor, has JP2, JPX and ...