What is a Signable PDF?

A signable PDF is a document that includes dedicated signature fields. Receivers can simply click the signature fields and add their signatures, eliminating the need to print, sign, and scan.

Can I create a signable PDF using Microsoft Word?

Yes, you can use MS Word to create a signable PDF. To do so, create a Word document and add signature lines (Insert > Signature Line > Microsoft Office Signature Line). Save the document as a PDF and then share it with others.

How to convert PDF to signable document?

Use a reliable PDF editor (online or offline) to convert PDFs into signable documents. Adobe Acrobat Pro is one such tool for inserting signature fields in PDFs.

[Full Guide] How to Make a PDF Signable: 4 Best Tools in 2025

Introduction:

A signable PDF makes it easy for recipients to add electronic signatures. To make a PDF signable, you must add signature fields. This guide explains how to make a PDF signable using four easy-to-use PDF tools.

Making a PDF signable offers a seamless way to electronically sign PDFs. A PDF with dedicated signature fields eradicate the need to print, sign, and scan documents. The signer simply has to open the PDF and add the signature in the required fields.

There are many online and offline tools for making PDFs signable. In this guide, we will learn how to make a PDF signable using the four best tools.

Part 1. How to Make a PDF Signable Offline?

To make a PDF signable, you need a PDF tool that can insert signature fields in your preferred places. Many desktop-based PDF tools can make a PDF signable. Below are two popular tools to use:

Adobe Acrobat

Adobe Acrobat is a well-known PDF tool that can handle almost everything related to PDFs—reading, editing, annotating, converting, and signing, to name a few.

Adobe Acrobat offers a click-based approach to add signature fields anywhere in the PDF. Simply select the signature field option and place the fields in the right location.

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Here's how to make PDF signable with Adobe Acrobat:

Step 1. Launch Adobe Acrobat Pro and open the PDF file.

Step 2. From the "All tools" section, click "Prepare a form".

Step 3. Select the "E-signature field" and tap anywhere in the PDF where you want to insert the fields. Afterward, adjust the size of the fields.

Step 4. Lastly, share the signable PDF with people you want directly from Adobe Acrobat.

Although Adobe Acrobat provides an effortless way to create signable PDFs, this feature is available only to subscribers to its premium plans.

UPDF

UPDF is another desktop-based PDF editor that can help make any PDF signable. Its approach is similar to Adobe Acrobat. You just have to select the signature field and insert it in the right location in the PDF.

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Follow the below steps to learn how to make PDF signable with UDPF:

Step 1. Launch UPDF and open the PDF you want to make signable.

Step 2. Click the "Prepare Form" option from the left sidebar and select the "Digital Signature" icon from the top.

Step 3. Click and drag in the right PDF spot to add the digital signature box. You can also move the box elsewhere if you want.

Now, simply save the PDF and share it with others to sign.

Part 2. How to Make a PDF Signable Online?

Just like offline tools, you will find many web-based PDF tools that can make a PDF signable. So, if you want to get a signable PDF without installing any software, below are two online tools to consider:

PDFgear

PDFgear is a powerful online tool for reading, editing, annotating, and doing more with PDFs online. It provides desktop-like functionality but directly from your browser.

PDFgear provides a click-based approach to adding signature fields to a PDF. To use PDFgear, follow the below steps:

Step 1. Go to the PDFgear online PDF editor and click "Select PDF file" to upload the PDF.

Step 2. Click the "Add and Edit Form Fields" icon from the top right corner.

Step 3. Click the "pen" button icon and tap "Add Signature".

Step 4. Tap anywhere in the PDF to insert the signature box.

Step 5. Save the PDF or share it with others directly.

That's how to smartly use PDFgear and make a PDF signable online without the need to print, sign, and scan PDF.

DocFly

DocFly is another online PDF editor that offers all the essential features for handling PDFs. It allows you to create forms on blank pages or add form fields and signature fields to an existing PDF. It even supports changing the PDF background and border color of fields.

Check out the below steps to learn how to make a PDF signable with DocFly:

Step 1. Go to the DocFly website and upload the PDF.

Step 2. Under the "Form Creator" tab, click the "Signature Field" option and place the signature field where you want it.

Step 3. Download the PDF or export it to Google Drive or Dropbox. Afterward, share the signable PDF with the right persons.

Bonus Part. How to Sign a Signable PDF?

Making a signable PDF is one thing, but knowing how to sign a PDF is also important. So, let us tell you about a perfect PDF tool to sign PDFs. The world knows this tool as SwifDoo PDF.

SwifDoo PDF is an AI-powered PDF editor and signature creator. It lets you quickly and securely sign PDFs with legal validity.

SwifDoo PDF allows you to sign PDF by typing, drawing, or uploading the signature image. In addition, it can also add a digital signature for better authenticity.

Once you receive a signable PDF, here's how to use SwifDoo PDF to sign it:

Step 1. Launch the SwifDoo PDF on your computer and open the signable PDF.

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Step 2. Click the signature field and sign the PDF by uploading an image, inputting text, or drawing (handwriting). Once done, click "OK" to embed the signature.

Step 3. Share the signed PDF with the sender directly from SwifDoo PDF.

That's how simple and quick it is to use SwifDoo PDF and sign PDFs effortlessly. Moreover, it is also usable to create and add signatures to any PDF, even if it does not have signable fields.

Conclusion

Signable PDFs make it easy to share and sign PDFs with others. Above, we have discussed multiple tools on how to make a PDF signable with simple clicks. Now, you decide which tool to use, whether online or offline. Pick your choice, make PDFs signable, and ease the hassle of signing PDFs for others.