Free
PDF Editor. No Sign-Up Required.

The easiest way to fill, sign, and manage your PDF documents online. Get started today!

⏱️Fill PDFs in Seconds
✍️Sign Documents Easily
💯Truly Free to Use

How It Works: Simplifying Your PDF Tasks

PDF Otter makes filling out PDFs a breeze. Here's how it works:

1. Upload: Simply upload your PDF document.

2. Fill: Click on the areas where you need to add text and fill out the fields.

3. Style: Customize your text with different fonts and sizes.

4. Download: Download or print your completed document.

Frequently Asked Questions

How is PDF Otter Free? PDF Otter is supported by our API customers. We offer a powerful PDF editing API.

Can I add a signature to the PDF? Yes, you can use a script font to mimic a signature. While this may be acceptable for some uses, it is not a legally binding digital signature.

How do I fill in checkboxes or radio buttons? Type 'X' inside the checkbox or radio button to indicate your selection.

What types of PDFs do you support? PDF Otter supports PDFs under 10MB and with consistent page sizes. Please contact us if you have any issues.

Can I save my template to reuse it? Yes, saving templates requires signing up for an account. Your files will be stored and not deleted after 24 hours.

When can I add an image to my PDF? This feature is on our roadmap. If you would like to see it sooner, please contact us!

What Our Customers Are Saying

"PDF Otter saved us many hours filling out contracts and agreements for our vendors." - Dan Palumbo, CTO, Pillow

"It was very easy - I was ready for a long night but PDF Otter made filling these documents in so simple." - Luciano Arango, Founder, Quiki (YC '17)

"Couldn't have asked for a better product in the legal space. One word: lifesaver." - Jordan Simkin, Director, PinPoint Legal Marketing

"PDF Otter made filling these documents in so simple."

Luciano Arango, Founder, Quiki (YC '17)

Explore PDF Otter's Features

Discover the power of our free PDF editor.

✍️

Fill & Sign

Effortlessly add text, complete forms, and sign your documents online.

💯

Free to Use

Enjoy all the features without any hidden costs or sign-up fees.

🖱️

User-Friendly

Designed for ease of use, so you can fill out PDFs in seconds.

PDF Otter API: Powerful PDF Capabilities

Our API offers a robust solution for developers. Integrate our API and seamlessly incorporate PDF editing into your existing applications. We offer: 1¢ per PDF. Dedicated Support via email or chat. API access with no hoops to jump through. Integration help to support your project

Self-Hosting PDF Otter API for Your Needs

PDF Otter doesn't save anything you don't want it to. You can use the API to fill in a PDF that you store on your end without a record of it on PDF Otter.