Evernote Web allows you to open certain file types directly within the browser. Files such as images, PDFs, and text files can be opened and previewed without the need for an external application. However, for other file types like .docx, .xlsx, video files, or compressed files, Evernote Web only supports attachment and download.
If you use the Evernote desktop app, these file types can be opened seamlessly with the appropriate external application installed on your device. To open a file, you can right-click on the file and select "Open" or click the three dots next to the attachment and choose "Open."
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