With the OneNotary platform, you can notarize any document permitted by your state for online notarization. Each state’s laws are different for notarization. If it's legal to perform remote notary service on it in your state, you can sign it on OneNotary. You don't need special equipment, but you must upload an electronic version of your document. We support the most commonly used text and image formats, such as PDF files. The document size should not exceed 35 MB.