You can then either save the PDF or have it converted to another format like JPG or PNG, which gives you a lot of flexibility. In short, all you need to do is open an HEIC file in Wondershare PDFelement - PDF Editor and you'll be able to immediately see it as a PDF. This comprehensive and full-featured PDF editor can be considered a top HEIC viewer for Mac including macOS 11 because of its automatic conversion capability that supports over 300 different file types. 5 of the Best HEIC Viewer for Mac #1: PDFelement This article looks at the Top 5 HEIC viewer for Mac applications that you can use to open HEIC images. For that reason, you will need an HEIC viewer for Mac in order to see these images in their original clarity and quality. Unfortunately, this format was not compatible with other platforms such as Windows and even macOS versions prior to High Sierra because it was divergent from common formats like JPG and PNG, which most platforms support. The HEIC format (High-Efficiency Image Container format or High-Efficiency Image File format (HEIF)) was introduced in the iPhone as a space-saver that also offered very high image quality in other words, lossless quality. An HEIC viewer for Mac will allow you to open and view Apple's iPhone format for images, which was introduced with iOS 11 a few years ago.

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