Sign & share docs instantly with Windows digital signature

Handle documents and sign them with digital signatures in a few simple steps from your Windows PC. FIll brings you the latest that technology has to offer to fulfill all your documentation requirements. Enjoy countless features and make work easier to handle.  

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Windows digital signature trusted by millions of users

We have an extensive customer base that exceeds millions of people all over the world. Number of people who trust our eSign service for PC to sign documents digitally has been steadily increasing for years now. Join our family and revolutionize how you and your employees handle paperwork.

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How to eSign documents using Windows digital signature?


Fill login screen on Windows OS
Log in and get started

Simply log in to your account from a Windows PC and start signing. It requires you to follow a few basic steps to eSign documents and share them online. After logging in with your credentials, you can start off by uploading a document where you want to put your digital signature.  Here are the steps you need to follow: 

Fill digital signature app dashboard
Step 1

at the homepage of your account, you will see an Upload button which is quite apparently visible.

Uploading the document on Fill App
Step 2

Choose the file you want to upload and sign and it will open in a PDF editor.

Draw or use saved signatures on Fill app
Step 3

You can make all the required changes in the PDF editor itself so that the document is structured to your liking.

Adding signature on the online document
Step 4

Proceed to click on the add signature button.

Draw or use saved signatures on Fill app
Step 5

You can use the touchscreen of your device to draw your signature manually or you can type in your name and then let us provide you with the font options. Choose the font that seems closest to your handwritten signature. 

Save or share your online document once done
Step 6

Click on the Done button once you are satisfied with the finished document and then proceed to save it to the cloud storage.

Why Signing Documents on Your Windows Device

Get Work Done Faster

With an easy to use interface that can be used by anyone with a basic knowledge of handling computers, Windows digital signature makes it easier for you to stick to deadlines and get work done faster. Upload documents and sign them within a couple of minutes and share them online with the click of a button.

Safe & Secure Experience

Fill eSign service for PC complies with the EU’s eIDAS regulation, the American ESIGN Act, and other electronic signature regulations, so you can always sign with peace of mind. We also utilize military-grade encryption to make sure that unwanted hands are away from sensitive documents. 

Simplify Paperwork & Save Money

The process of assessing, signing and sending documents can be handled online. It is easier to handle documents and reduces many cost incurring steps such as printing, commuting and storing from the process

Salient Features of Fill Electronic Signature for Windows

Sign from anywhere
Bulletproof Security
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Flexible Plans
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Save & Share Easily
50+ Integrations
Court Admissible

Frequently Asked Questions

Using electronic signatures to sign documents is becoming increasingly common as more and more organizations switch to paperless, digital solutions. Signing documents electronically offers convenience, and it cuts the document signing turnaround time by almost half. It’s also more secure as many electronic signature apps use robust security measures to safeguard your files and data. Not to mention that opting for a more digital approach to document workflow also saves you some money.

If you are relatively new to signing documents electronically, having the best e signature app in your arsenal can make the transition seamless. It’s best to find an electronic signature app that you can easily integrate into your computer.

So, where can you download an electronic signature app for Windows? There is no need to look further as Fill offers an electronic signature app for PC. Our free app is packed with amazing features to make document processing and signing easier and faster. Aside from giving you the ability to sign PDF on Windows computers, you can also access other features such as real-time audit trail and log, unlimited signature requests, military-grade encryption, and a lot more. Best of all, you can install our electronic signature app for Windows in six easy steps.

In today’s fast-paced world, you need to be equipped with the right set of tools that can help you complete some of your tasks on the go. Fill is among one of the most reliable apps that let you fill, sign, and annotate documents using your Windows computer when it comes to signing documents electronically.

Our electronic signature app for Windows boasts a full suite of features designed to fulfill all document requirements in a breeze. Our robust security features ensure that your paperwork is handled with utmost care and confidentiality. With Fill, you never have to worry about unauthorized access, forgery, and document tampering and modification. We also offer HIPAA and GLBA-compliant electronic signature solutions to ensure you abide by the guidelines set by these regulations.

With everything that our app offers, you might be wondering. Is Fill e-signature app free on Windows? The good news is it will not cost you anything to download our electronic signature app. Yes, we offer a free electronic signature app for Windows.

Fill is dedicated to providing you with outstanding service to help you simplify your paperwork workflow and document signing process. We understand how daunting document management can be, so we created one of the best e signature apps in the market to help you with your workload. Our electronic signature application is designed for ease of use and convenience and is packed with features to help your reach optimum productivity and efficiency.

There is no need to invest in any other hardware or equipment to use our electronic signature application with Fill. Our top-rated app, which allows you to sign pdf on Windows, is compatible with any desktop and laptop–whether you use a Windows PC or Mac OS.

Our free electronic signature app for Windows boasts a simple yet intuitive interface. Anyone, even those with the most basic computer skills, can easily use our application with ease and confidence. The setup and installment process are also very straightforward and quick. And as a cherry on top, our electronic signature application for Windows is free to download.

As electronic signatures are steadily gaining steam in document signing and paperwork workflow, the market for electronic signature apps for PC is getting more saturated by the day. Choosing the best electronic signature app in Windows can prove to be slightly confusing and overwhelming.

What makes Fill a standout electronic signature? Why is Fill the best electronic signature app in Windows? Allow us to count the ways. For one, Fill is made to accommodate users from various industries. We provide solutions designed to cater to your documentation needs. We created our free electronic signature app ensuring that you can easily integrate it with ease.

We also offer comprehensive and well-structured templates for all your paperwork needs. Whether you need templates for quotes, sales and purchases, invoices, or contracts, it’s in our template library.

On top of all that, our competitive pricing plans let you get the most value for your money. With plans starting at $4.17 per user per month, you can access our top-notch features and functionalities.

Customers love it.

Don’t trust us – trust them 🙂

“What usually takes at least 2 or 3 weeks was reduced to 4 days. That in itself is invaluable.”

Abigail Roberts

“I was thrilled by the quality of the customer support. The team were helpful throughout the entire process, I couldn’t be happier with the results – will use again!”

Annabelle Porter

“Simply the best. Better than all the rest. I’d recommend this product to beginners and advanced users.”



“This is a top quality product. No need to think twice before purchasing, you simply could not go wrong”

Jonathan Wilson

“Once again, my expectations have been surpassed – Bravo!”

Brett Thompson

“Finally, I’ve found a template that covers all bases for a bootstrapped startup. We were able to launch in days, not months.”

Anna Souzakis