The Boox Note Air 4C Is a Color E-Reader and Digital Notebook in One
The Boox Note Air 4C is a color e-ink reader, a digital notebook, and an (almost) full-fledged tablet computer in one. It's not a device for everyone, but it's an excellent version of what it is.
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How to Extract Images from PDF Files
Portable Document Format (PDF) files can contain images, but extracting those images for use in other applications is an ...