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Both methods can be performed through the built-in Preview macOS app – a neat utility software that provides a variety of ways to edit images and text files and that offers the added bonus of letting you create an electronic signature and apply it to any documents that need it. The good news for Mac users is that the Preview utility offers two easy ways to sign digital documents, including ones in PDF format. More and more often people find themselves needing to digitally sign a document on their computer and send it to another party. In today’s day and age, a lot of things that used to be done with physical means have started to get rapidly teleported into the digital realm and the various types of documents aren’t an exception. There are two ways to create an electronic signature on your Mac using Preview – using the trackpad or the camera. You can easily create and use an electronic signature on your Mac with the help of the built-in Preview app that all Macs have.
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The driver should load, and the token will be shown below the PKCS#11 Modules and Tokens item on the right. Then put library path with changed name of “. ( Note: If you do not find “ libcastle_v2.1.0.0.dylib“, go to folder “ /usr/local/lib/” and look for other “ libcastle_vx.x.x.x.dylib“.
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Open the Preferences window (⌘ + ,) from the Menu barĬlick on More… under the category Identities & Trusted CertificatesĬlick on Digital IDs > PKCS#11 Modules and TokensĮnter the path /usr/local/lib/libcastle_v2.1.0.0.dylib to the PKCS#11 library path and Click On OK. Configuration of a PDF signing certificate in Adobe Acrobat Step 1 :
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