Top 5 PDF Filler Free Online You Must Try in 2024

You have downloaded the application form you've been eyeing for days but have no idea how to fill it out. Plus, printing, filling, and scanning it before the looming deadline seems like an impossible task. Frustrating, right? But fear not; we have the solution you've been waiting for!

In this article, we will review the top 5 PDF fillers free online so that you can handle those pesky PDF forms in a snap! And guess what? We'll also introduce UPDF, an AI-powered PDF editor you can use offline, perfect for when you're on the move without the internet. If that's what you're after, go ahead and download UPDF right now!

Are you ready to upcharge your PDF workflow? Let's get started!

Top 5 PDF Form Filler Free Online - Full Review and Guide

Alright, folks, let's get started with our exploration of the best online PDF fillers in the market. With a lot of research and review, we have rounded up the top 5 PDF form fillers online, which are not only free but also available online.

So, let's jump in and find out what these tools bring to the table!

1. Xodo PDF Filler Online

If you want to work with your PDFs online but also cross-platform, Xodo by Apryse is your trusted option! This PDF filler free online tool supports all major browsers. You can also download it as an app for Windows, Android, and iOS. Plus, it goes beyond the PDF filling to let you edit, annotate, redact, compress, sign, combine, and convert to and from PDFs.

How to Fill up PDF Form Online with Xodo

To start, open Xodo.com in your web browser.
On the homepage, click on the tools icon located at the top bar. From the Edit list, choose Fill PDF Forms.
Next, select the PDF form you want to fill by clicking Select File.
Now, fill out your PDF form online with the available tools, download it to your device, and you're done!

Free Version Limitations

You can have one action for free per day. To enjoy full access, you must get Xodo Pro. Or, you must wait for 2 hours 45 minutes to carry out another task.

Pros:

It is super-fast and easy to use.
It lets you upload files from cloud storage like Google Drive, Dropbox, and Xodo Drive.
It carries out all processing of files on your device and not on the server.
It works on any platform from Windows, Mac, iOS and Android.

Cons:

Deleted files are still stored in the online trash bin for 30 days before permanent deletion.
The online platform is very limited without the pro version of the tool.

Pricing Plans

Xodo offers a 7-day free trial then you must buy it with the following price plans:

Xodo Pro for individuals

Monthly: $12
Yearly: $108

Xodo Pro for multiple users

Yearly Cost per seat: $108.00

2. Sejda PDF Filler Oline

If you are looking for an online PDF filler for free that does not hide most features behind a pro version, Sejda is your trusty sidekick! Sejda offers a variety of tools to handle your PDF filling. From editing, annotating, signing, compressing, converting, and protecting PDFs, Sejda has your back! Plus, It is available as a desktop app for Windows, Mac, and Linux.

How to Fill PDF Form Online with Sejda

First of all, go to Sejda's official website.
Now, click on the Fill & Sign option in the top menu.
Next, click on the Upload PDF file to upload the file from your computer.
After uploading the file, you can use text boxes, check marks, and signatures to fill out PDF files online.
Once you are done, click on Apply Changes and download the file or continue editing with the other tools.

Free Version Limitations

The free version is limited to 3 tasks per hour, 50 MB file size, and 200 pages. Plus, you cannot convert multiple files at once or upload images beyond 5 MB.

Pros:

It lets you add new text and customize it for PDF filling in one click.
You can fill existing forms by adding shapes like check marks, crosses and bullets.
It lets you fill and sign PDFs online by typing, drawing, uploading, or capturing a new image.
You can upload files from Dropbox. Google Drive, OneDrive, and even through a URL.

Cons:

The free version offers limited features.
It does not let you add any electronic signatures to the PDFs.

Pricing Plans

Web Week Pass: $5 for seven days
Web Monthly: $7.5 per month
Desktop + Web Annual: $63 per year

3. SmallPDF

If you are looking for a PDF form filler online that can also be used as a web extension, SmallPDF is your go-getter! It is also ISO-certified, which adds to its credibility. SmallPDF lets you edit, compress, convert, organize, sign, and secure your PDFs in a snap! Plus, it is compatible with Windows, Android, and iOS.

How to Fill PDF File Online with SmallPDF

Go to SmallPDF's official website and click on the Edit option from the top menu.
Next, click on Choose Files to upload files from your device.
Now, fill your form directly.
After filling out your form, click the "Export" button on the right-corner, and download it or export it in a different file format.

smallpdf PDF filler online user interface

Free Version Limitations

With the free version, you cannot edit or add new text to PDFs. You can only add text boxes but cannot customize the fonts. Plus, the free version is only available on the website and mobile apps.

Pros:

It lets you upload files from Dropbox and Google Drive for convenience.
It lets you add electronic signatures to fill and sign PDFs online for authentication.
You can edit PDF forms effortlessly by adding and customizing text boxes.
It also lets you understand PDFs better with the AI PDF summarizer tool.

Cons:

It does not offer interactive filling of PDF forms.
It is not available for Mac users.

Pricing Plans

Pro: $108 per year
Team: $84 per user per year
Business: Custom Pricing

4. DocFly

If you want not just to fill out a PDF form online but also create one from scratch, Docfly has you covered! Docfly offers a full suite of PDF editing features, from filling and creating PDF forms to organizing, merging, converting, and even password-protecting PDFs.

How to Fill PDF File Online with DocFly

Open the Docfly webpage on your browser and click on View all Docfly Tools.
Next, click on the Fill a PDF Form option under the Edit PDF tool.
Now, Upload your PDF file from your device, Google Drive or Dropbox.
Next, fill out your PDF form by adding text, check and cross marks, and other available tools.
When you are done, click on Save > Export to download, print, email, or export your file to Google Drive or Dropbox.

Free Version Limitations

The free version allows you to export only 3 files per month, which spans downloads, prints, and exports to Cloud storage. Plus, you cannot share your file via email without a subscription.

Pros:

It allows the uploading of files by HTTPS, ensuring secure data transfer.
It is super easy to use without any complicated procedures.
It lets you upload files from Dropbox, Google Drive, and by drag and drop.
It also lets you create, organize and fill up PDFs online swiftly.

Cons:

It does not let you edit the existing PDF text.
It depends heavily on the internet and does not offer any desktop apps.

Pricing Plans

Monthly: $7.99 per month
Yearly: $47.88 per year

5. AvePDF

If you are looking for a fully-fledged PDF filler free online solution, AvePDF is your trusted option. From hyper-compression, OCR, redaction, PDF/A conversion, electronic signature, and more, AvePDF offers a large variety of tools. Plus, it is compatible with all major browsers.

How to Fill out PDF Form Online with AvePDF

Go to the AvePDF website and click on the drop-down Tools menu.
Next, click on the Fill Out PDF Form option.
Now, add your file by clicking on the Choose File option.
After your file is done processing, a window appears that lets you click on form fields to fill them.
Once done, save and download your PDF form.

Free Version Limitations

The free version allows you only 2 free actions per 6 hours and 10 files per processing. Plus, the uploaded file size is limited to 128 MB.

Pros:

You can fill out PDF documents online using the form fields and rotate or delete pages.
You can delete uploaded files permanently for secure data management.
It lets you operate the website in a dark and light mode.
You can upload files through a URL or a Cloud storage.

Cons:

It gets stuck or slows down during the process.
It does not offer any desktop or mobile app.

Pricing Plans

AvePDF Premium: $55 per user per year.

So there you have it: all the lowdowns of our top PDF fillers, free and online! Make sure to choose the one that best fits your needs, as each of these comes with some advantages and disadvantages. Let's find out what these are below!

Advantages and Disadvantages of Online PDF Filler

Alright, folks! Now that you know how to fill and sign PDFs online with our stellar online PDF fillers, let's explore if they're worth your investment. So, buckle up because we're about to dive into the good and bad of using online PDF fillers.

Advantages of Online PDF Fillers:

Full Accessibility: No matter whether you are a Mac, iOS, Windows, or Android user, online platforms let you fill up PDF online with a web browser.
No Installation Required: Without any installation required, you don't have to worry about system requirements or sacrifice the storage of your device at all.
Real-Time Collaboration: Online fillers often support real-time collaboration, which lets multiple users work on the same document at once.
Cloud Storage: Some online fillers offer cloud storage, enabling users to save and retrieve their documents from anywhere.

Disadvantages of Online PDF Fillers:

Security Concerns: You can fill PDF files online fast, but uploading sensitive documents can raise security concerns, especially if the service lacks robust encryption.
Dependence on Internet Connection: Users need a stable Internet connection to access and use online PDF fillers, which can be a limitation in areas with poor connectivity.
Basic PDF Editing Features: Online PDF fillers do not offer feature-rich PDF handling. The basic features offer limited options for effective filling of PDF forms.
Limited Offline Functionality: Free online PDF fillers require an internet connection, limiting their use for times when you have to work offline.
Interface Complexity: Some users may find the interfaces of online PDF fillers complex or cluttered, limiting the user experience.

While online fillers can do the job quickly if you're after a top-notch experience, offline editors steal the show. With a full suite of features, these tools not only provide an extensive range of options but also ensure a secure way to handle your PDFs.

Find out our ultimate offline PDF filler below!

The Best Desktop PDF Filler (Stable, Fast & Safe)

Imagine you are racing against the clock, urgently trying to fill out a PDF form online. The platform's features are lacking, and your internet connection is far from reliable. Frustrating, right? But worry not! We've got the ideal fix to breeze through your PDF forms!

Enter UPDF, a robust AI-powered PDF form filler and creator that not only lets you fill in every aspect of your PDFs but also provides a one-stop, seamless solution to all your PDF problems.

Let's dive in and find out the magical features of this PDF managing powerhouse!

Create PDF Forms with Ease: UPDF's form creation feature lets you craft dynamic forms with text fields, checkboxes, radio buttons, dropdowns, and more. From surveys or applications, UPDF ensures a seamless way to capture your data.
Fill PDF Forms Effortlessly: Tired of struggling with filling PDF forms? UPDF's form-filling feature brings simplicity to the table! Fill out invoices, W9 Tax Forms, contracts, and more effortlessly from any device.
Sign PDF Forms Digitally and Electronically: Seamlessly insert handwritten and digital signatures into your PDF forms, making your documents legally binding and secure.
Auto-Recognize Form Fields for Efficient Form Filling: UPDF takes the hassle out of form filling by auto-recognizing form fields. From invoices or orders, turn non-fillable PDFs into fillable ones in a snap!
Universal Accessibility Across all Platforms: UPDF seamlessly supports Windows, Mac, Android, and iOS systems, ensuring that, regardless of your preferred platform, you can fill out forms anytime, anywhere.

So there you go! UPDF's snazzy PDF form-filling abilities offer the next-level PDF-filling experience. So why wait? Try UPDF now and watch it transform your PDF game!

How to Fill PDF Form with UPDF

Step 1. Launch UPDF on your device and click on the "Open File" button to open your PDF form.
Step 2. You can fill out PDF forms directly if you are in the "Reader" mode in UPDF. Alternatively, you can click on the "Prepare Form" icon located in the left side men, and toggle on the "Preview" icon.
Step 3. Now, click on the form fields and add the required information.
Step 4. Once you are done filling out the form, click on the "File > Save" to save it on your device.

That's it you have successfully filled your PDF form with UPDF. If you need to edit or annotate your PDF form further, UPDF offers a treasure trove of powerful features for top-notch PDF editing. Let's find out what these are!

Other Key Features of UPDF

Apart from PDF form filling, UPDF offers the following key features.

Edit PDFs efficiently: UPDF lets you edit PDFs from all aspects. From editing text, images, and links to adding headers, footers, watermarks, and backgrounds, UPDF has your back!
Annotate PDFs delightfully: Want to collaborate on a better scale? UPDF lets you annotate PDFs with comments, highlights, shapes, stamps, and 100+ stickers, all in one place!
Organize PDF swiftly: UPDF lets you organize PDFs seamlessly. You can add, delete, split, crop, rotate, and even reorder pages effortlessly. With UPDF, it is as simple as drag and drop!
Perform OCR precisely: No more wrestling with those pesky scanned PDFs! UPDF's AI-powered OCR lets you convert scanned PDFs to searchable and editable PDFs from a whopping 38 languages!
Get creative with UPDF AI promptly: Want to understand your PDFs better? UPDF AI is your trusty sidekick! Summarize, translate, explain, and even chat with PDFs for enhanced learning!

In the world of PDF editors, UPDF is a cut above. Whether you are looking for a top-grade experience filling your PDF forms or collaborating better with your PDF tasks, UPDF is your one-stop PDF management solution. Download and try UPDF and It might be the one solution you've been looking for!

Why UPDF is Better than Online PDF Filler?

UPDF offers an unbeatable alternative to online PDF fillers with its fully-fledged ability to fill and sign PDFs. You can not only input your data securely but without the need for a stable internet connection as well. And what adds the cherry on top is its ability to automatically recognize form fields so you can fill your PDF forms more efficiently.

But that is not all!

What sets UPDF apart are its robust AI-driven features, collaborative annotation tools, extensive batch processing, and diverse PDF conversion options. Operating seamlessly across Windows, Mac, Android, and iOS, UPDF offers intuitive and efficient PDF editing to supercharge your PDF game!

Conclusion

We have searched the digital market to bring you the top 5 PDF fillers free and online. But let's face it, they just don't cut it when it comes to secure PDF handling. Internet dependence and lackluster editing features? No thanks!

UPDF is your one-stop solution for seamless, secure, and efficient PDF form handling. Plus, you can transform your entire PDF experience with top-notch features that turn your daunting PDF tasks into a breeze.

Say goodbye to limitations and hello to a more efficient and secure PDF filling. Try UPDF and Get UPDF now at an unbeatable price and upcharge the way you handle PDF tasks across any platform!