Tag
Signing
Electronic and digital signatures: the three ways to create one, the legal frameworks that make them binding, and the cryptographic kind that is a genuinely different thing from a picture of your name.
16 posts
Europe Is About to Miss Its Digital Identity Wallet Deadline
All 27 EU member states are legally required to offer their citizens a digital identity wallet by 24 December 2026. With four months left, fewer than half are…
How to Verify a Digital Signature in a PDF
Someone sends you a signed PDF. Your viewer shows a green tick, or a yellow warning triangle, or nothing at all. Working out what those actually mean — and…
Long-Term Validation and PDF Timestamps
A digital signature that verifies perfectly today can become unverifiable in three years, without anybody touching the document. The certificate expires, the…
How to Add Initials to a PDF Online
Create drawn, typed, or uploaded initials and place them on the required PDF pages without installing desktop software.
How to Create a Transparent Signature for a PDF
Create a signature without a white background by drawing or typing it in Docento, or prepare a transparent PNG before uploading.
How to Sign a PDF on Chromebook Without Installing Software
Draw, type, or upload a signature in Chrome, place it on a PDF, and download the signed copy on a Chromebook.
Digital Signature Internals in PDF
A digital signature on a PDF is more than a scribbled image. It's a cryptographic operation that proves who signed, when, and that the document hasn't been…
Certified PDFs Explained: Document-Level Signatures and What They Allow
A regular signed PDF carries a signature on a specific form field. A certified PDF is signed at the document level, one signature that covers the entire file…
How to Add a Signature Field to a PDF Form
A signature field is a specific PDF form field designed to capture a signature, either an electronic signature drawn or typed in the moment, or a digital…
How to Create an Electronic Signature in 5 Minutes
Creating an electronic signature is one of those small adult skills nobody teaches but everybody needs. The first time someone asks you to "sign and return" a…
E-Signature Laws Around the World: A 2026 Overview
Electronic signatures are now legal in most jurisdictions, but "legal" means different things in different places. Knowing what kind of e-signature is required…
Digital Signatures vs Electronic Signatures: What Is the Difference?
The two terms get used interchangeably and mean genuinely different things. The confusion is harmless right up until the moment a counterparty says "we need a…
Is It Legal to Sign Documents Electronically?
For the great majority of everyday agreements, yes — and it has been for over two decades. Electronic signatures are recognised in law across most of the…
How to Sign a PDF Online Without Downloading Software
You have been sent a contract, an offer letter, a rental agreement, or a permission slip, and it needs your signature back today. You do not have a printer…