Let’s Encrypt September 30, 2021 Update Issue: Certificate Expired Error Issue

Some of the apps or scripts using PDFco API may have after September 30 2021 with "certificate expired" error This [...]

How to Resize a PDF File with Online Compressor

The size of computer files is often very small This is desirable, as many sharing services have file size limits [...]

How to Sign and Email Electronically Signed Documents

If you get a document to sign in your email, don't print and scan it That could be a hassle and a time-waster! Also, if [...]

Create a Digital Signature Image on Your Emails

The technological advancement of the world is reaching a point where an average person’s daily activities are carried [...]

Minor Changes for Credits Calculations – Prices Not Affected, Some Functions Got Cheaper

On April 7, 2021, we did the following: - we've increased all non-expiring credits on all existing customer [...]

PDF.co API vs PDF2JSON NPM Package: Review and Compare

PDFco is the API platform for data and text extraction, reading data from PDF, images, and many other sources PDF2json [...]

Why Do You Need a Digital Signature, How to Digitally Sign a PDF Document

Digital document signing is becoming standard protocol as businesses process thousands of electronic transactions each [...]

How to Insert or Add an Empty Page into PDF?

This tutorial explains how to insert an empty PDF page into an existing PDF and how to add an empty page into your PDF [...]

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If you have a credit card charge from PDFAco, or PDFBco, or PDFCco, or PDF___ (letter or number) co, and need help, [...]

Letter to PDFFiller.com and AirSlate company

Dear PDFFillercom and AirSlatecom company, I hope that you and your team are doing well these days My name is [...]