Share your contact details over VCard QR Code, format also known as VCF (Virtual Contact File) the standard for electronic business cards. vCards can be attached to e-mail messages or documents. This small QR Code image will keep all your contact information.
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SVG files are Scalable Vector Graphics Files that use XML based text format for describing the appearance of image. The word Scalable refers to the fact that the SVG can be scaled to different sizes without losing any quality. Text based description of such files make them independent of resolution. It is one of the mostly used format for building website and print graphics in order to achieve scalability.
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You can also sign other file formats. Please see the list below.