10 Easy to Use PDF Form Fillers for 2026

This guide will resolve all your doubts in one go. We have evaluated 10 leading PDF form-filling tools, covering free and paid options, web-based and desktop solutions, as well as tools for personal use and professional digital signing. We present a clear comparison of each tool in terms of free quotas, file restrictions, signing functionalities, batch processing capabilities, data privacy & security, and pricing models. Upon reading this article, you will be able to pick the optimal solution tailored to your needs.

For Quick Verdict: Based on actual testing and evaluation, this article identifies the top 10 PDF fillers. UPDF stands out as the best performer, offering the best value for money; it combines the professional capabilities of Adobe—at just one-fifth of the annual cost—with the ease of use, simplicity, and clear interface typical of online tools.

This article is part of the Complete Guide to PDF Forms and focuses specifically on the "filling" process. If you are interested in learning how to create fillable forms or edit form fields, please consult the full guide.

Part 1: 10 Best PDF Form Fillers

To help you quickly find the right tool for form filling, e‑signatures, and batch workflows, we’ve curated 10 leading PDF fillers spanning free, freemium, and premium options—covering online, desktop, and cross‑platform solutions for both individual and business needs.

Tool	Free Tier Limit	Fill Experience	Saves Filled Data	Signature Support	Batch Fill (Data Import)	Platforms	Pricing
UPDF	Free trial (watermark on output)	⭐⭐⭐⭐⭐	✅	✅ (draw/type/image)	✅ (CSV import)	Win/Mac/iOS/Android	Perpetual $79.99 or Subscription $49.99/year
Adobe Acrobat PDF Filler	7‑day free trial	⭐⭐⭐⭐⭐	✅	✅ (digital & e‑sign)	✅	Win/Mac/iOS/Android	Subscription $19.99/month
Foxit PDF Editor	Free trial	⭐⭐⭐⭐⭐	✅	✅	✅	Win/Mac/iOS/Android	Subscription $10.99/month or Perpetual $159
Nitro Pro	14‑day free trial	⭐⭐⭐⭐	✅	✅	✅	Win/Mac	Subscription $14.99/month or Perpetual $179
Kofax Power PDF	15‑day free trial	⭐⭐⭐⭐⭐	✅	✅	✅	Win/Mac	Perpetual $129 (Standard)
PDFfiller	30‑day free trial	⭐⭐⭐⭐	✅	✅	✅	Web	Subscription $20/month
Google Chrome	Completely free (browser built‑in)	⭐⭐	❌ (cannot save filled data)	✅ (basic)	❌	Web	Free
PDFescape	Free online (ads), ≤10MB, ≤100 pages	⭐⭐⭐	✅	✅	❌	Web	Freemium (paid removes ads)
Docfly	Free trial (some restrictions)	⭐⭐⭐	✅	✅	⚠️ (limited)	Web	Subscription (~$9.99/month)
Soda PDF	Free trial (watermark on output)	⭐⭐⭐⭐	✅	✅	❌	Win/Mac/iOS/Android	Subscription $7.99/month or Perpetual $99

ℹ️Batch filling: Import data from CSV/Excel to generate multiple pre-filled PDF copies in one go.
ℹ️Save filled content: Retain entered data after saving and reopening PDFs (not supported by Google Chrome).
ℹ️Prices are for reference only; refer to the official website for the latest rates.

Let's check these 10 PDF fillers in detail one by one.

1. UPDF - Powerful PDF Filler on Windows, Mac, Android and iOS (AI Integrated)

UPDF is a powerful PDF filler. With it, you can fill out any type of PDF form, including fillable and nonfillable ones. If you have fillable PDF forms, you can fill them out easily. If you have nonfillable PDF forms, you can convert them into fillable ones automatically with "Form Field Recognition," and if they cannot be converted into fillable ones, you can still use its annotation, editing, and preparing form features to fill them out one by one.

What needs to be mentioned is that UPDF can work on Windows, Mac, Android, and iOS, so you can use it to fill out PDF forms anytime and anywhere. What's more, if you need to share the PDF forms after filling them, you can share them via email, link, or QR code. UPDF is not only a PDF form filler, but it also has many other features. You can check them by downloading UPDF with the button below, reading this review article from Laptopmedia, or checking the major ones below.

Here are the main features:

• Create PDF Form - design and create your own PDF forms for specific needs like customer feedback forms or student report card forms.
• Fill out PDF Forms - UPDF helps users recognize and fill out PDF forms easily.
• Edit form fields - edit Text Fields, Check Boxes, Radio Buttons, Dropdowns, List Boxes, Buttons, etc.
• Extract/manage data from PDF forms - export PDF form data to Excel or clear PDF form.
• Sign PDF - Add electronic signatures to PDF easily.

It's worth noting that you can create user-friendly, fillable PDF forms accessible to everyone with UPDF when XFA form cannot be edited. So many functions waiting for you to use. What are you waiting for? Download UPDF now to have a trial.

Video Tutorial on How to Create and Fill Forms

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2. Adobe Acrobat - The Great PDF Form Filler

Adobe Acrobat is another popular PDF form filler for Mac on the market. It's packed with features that create, edit, and sign PDFs. With Adobe Acrobat, you can fill out PDF forms. Just open the form in Acrobat and start typing. Acrobat will automatically format your text in the form fields. 

Because of its popularity, it has an expensive subscription plan monthly. Though they have some quality tools, some users only use a fraction of them and find them way too costly for their needs. Switching to a cheaper Adobe Acrobat alternative is better for you.

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3. Foxit PDF Editor - The Desktop PDF Filler

Foxit PDF Editor is a PDF editing software that enables you to edit PDF files. With Foxit PDF Editor, you can modify text and images, add comments and annotations, fill out forms, and more. Foxit PDF Editor also supports batch processing so that you can edit multiple PDF files at once.

However, in some cases, forms made in Foxit display differently in other PDF editors, like Bluebeam. Moreover, the large number of features sometimes confuses new users with navigation.

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4. Nitro Pro - PDF Form Filler for Mac/Windows/iOS/Android

Nitro Pro is an app for filling out PDF forms that allows you to fill out PDF forms and save them for later. It also allows you to add signature fields, text, and images to your PDFs.

Nitro PDF provides fast and easy conversion of documents but falls short on regular updates. This could become a problem when a user finds a bug or error in a PDF form. It could take a long time before an update fixes it, losing precious business hours and money.

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5. Kofax Power PDF - One-Time Payment PDF Form Filler

Kofax Power PDF is another PDF form filler. It is user-friendly and it integrates with a lot of other software, making it a sound choice for anyone who needs to fill out PDF forms on a regular basis. Aside from this, Kofax Power PDF only charges a one–time purchase with no subscription fees.

Because it is a one-time purchase, it can be difficult to ask for support from their team when a problem arises. And even if there is support, it will not be as efficient and immediately helpful.

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6. PDFfiller - Online PDF Form Filler

PDFfiller is an online form and document management solution. The cloud-based system includes native Android and iOS mobile applications, an editor for PDFs, a form builder, authentication features, and eSignature functionality. Within a single web application, PDFfiller performs the functions of a document generation tool, an online PDF editor, an eSignature collector, a form builder, and a data collection tool.

Given the name of the app, its primary focus is for users to fill out their forms in a PDF. For a $20-monthly payment, this is a little higher compared to its competitors, where PDF form filling is not their advertised feature but could do the same job.

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7. Google Chrome - Free PDF Form Filler

Google Chrome is the most different in this list. Google Chrome is not an app specifically made for PDFs, but it supports PDF forms. It allows users to type in their data directly without added procedures. It is simple, straightforward, and a free PDF form filler online.

Since Google Chrome is not specifically made for this, its support system is not regular, or at least not prioritized. Also, other tools are limited and the organization of the documents depends entirely on the storage system of your device.

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8. PDFescape

PDFescape is another popular option for those looking for a free PDF form filler. It offers a basic set of features that allow you to fill out forms and add annotations. It's also available as a browser extension, which makes it even more convenient to use. Some say it's the cheap alternative to Adobe Acrobat Pro.

PDFescape is only available on Windows and Web-based applications. It does not support collaboration, so all editing and filling are done locally.

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9. Docfly - Online PDF Filler

Docfly is an online PDF form filler that makes it easy to fill out any PDF form. Just upload your PDF form to Docfly and start filling it out. Plus, Docfly saves your progress as you go, so you can pick up where you left off the next time you need to fill out the form. And if you need to fill out the same form multiple times, you can save time by creating a template from your completed form.

Docfly is inexpensive and satisfies most of its users' needs. However, there were reviews that reported glitches and a long response time. These, fortunately, are only 14% of the reviews.

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10. Sodapdf - Online and Offline PDF Filler

Users of Sodapdf Online can fill out PDF forms. They can also produce PDF files from any common file type and convert those files to Word, Excel, PPT, images, HTML, and more. Additionally, you can break a document into several smaller files or combine multiple PDFs into one manageable document. With this online service, you also have the practical choice of emailing others with your documents and saving both your original and converted files in the cloud. These online tools, like other Sodapdf products, have been designed to be as straightforward as possible while still delivering efficient and precise results.

SodaPDF has only 53% positive reviews according to getapp.com. This low rating is often connected to poor customer service experiences and bug reports that were never fixed. 

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Online tools work well for one-off, casual tasks with non-sensitive files. For daily use, batch processing, and confidential documents, desktop software is the ideal choice — UPDF stands out as a reliable, full-featured desktop solution for such scenarios. And let's continue to choose the best PDF form fillers according to your true needs and requirements.

Part 2: How to Choose PDF Form Filler Based on Your Needs?

Let's see which scenario applies to you and which tool is the best fit.

Scenario 1: I want a completely free tool. Is it enough?

Need	Recommended Tool	Notes
Occasional form filling, file <10MB	Google Chrome (preview) or PDFescape (online)	Chrome can fill but cannot save filled data. PDFescape saves data but has ads and file size limit.
Need to save filled data	PDFescape (free online) or Docfly (free trial)	PDFescape free version saves data (≤10MB, ≤100 pages). Docfly trial expires.
Completely free + save data + no watermark	None (no perfect free desktop solution)	For basic saving, PDFescape is the closest free option.

If you only need to fill out forms occasionally and don't mind not being able to save them, Google Chrome is sufficient. If you need to save your work, PDFescape is the closest free alternative.

Scenario 2: I handle sensitive files (contracts, tax forms, ID copies)

Need	Recommended Tool	Notes
Local processing (no cloud upload)	UPDF, Adobe Acrobat, Foxit, Nitro, Kofax	All desktop software – files stay on your device.
Batch fill (CSV/Excel import)	UPDF, Adobe Acrobat, Foxit, Nitro, Kofax	All support batch generation from data sources.
Legally binding signatures	UPDF, Adobe Acrobat, PDFfiller	Support digital signatures (ESIGN/eIDAS compliant).

Using online tools (such as PDFfiller, PDFescape, and Docfly, which are all cloud-based) is not recommended for sensitive documents; desktop software that processes files locally is the only secure choice. UPDF stands out for its exceptional value (offering a one-time purchase model, comprehensive features, and no usage limits).

Scenario 3: I need to batch fill dozens/hundreds of identical forms

Need	Recommended Tool	Notes
Batch fill from CSV/Excel	UPDF, Adobe Acrobat, Foxit, Nitro, Kofax, PDFfiller	All major desktop tools + PDFfiller (cloud) support batch import.
Free batch fill	None	Batch fill is an advanced feature – requires paid version.

Scenario 4: I need to send documents to others for remote signature

Need	Recommended Tool	Notes
Send contract for signature (tracking, signing order)	Adobe Acrobat Sign, PDFfiller, UPDF Sign (if enabled)	Professional e‑sign platforms with audit trails.
Personal signature (handwrite/type/upload)	All tools	All support basic signature placement.

If you need to send documents to others for signature, you should choose a professional e-signature platform. Adobe and PDFfiller offer robust capabilities in this regard. UPDF Sign is a solution integrated with UPDF.

Scenario 5: I need cross‑platform sync (computer, phone, tablet)

Need	Recommended Tool	Notes
Full platform sync	UPDF (UPDF Cloud), Adobe Acrobat (Adobe Cloud), Soda PDF	Fill progress and signatures sync across devices.
Windows + Mac only	Foxit, Nitro, Kofax	Dual‑platform support, but sync requires account.
Free sync	None	Manual file sync via cloud drives doesn't preserve fill state.

Scenario 6: Personal user, tight budget, but want good desktop software

Budget Range	Recommended Tool	Notes
$0 – $50	UPDF free trial	Full-featured trial; long‑term use requires purchase.
$50 – $100	UPDF perpetual ($79.99)	One‑time payment, lifetime use – best value.
$100+ (perpetual)	Foxit ($159), **Nitro** ($179), Soda PDF ($99)	Feature‑rich, but more expensive than UPDF.

Based on the six specific scenarios above, see which one applies to you; regardless of the situation, UPDF is a perfect fit and provides the ideal solution.

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FAQs about 10 PDF Form Filler

1. Which One is the Best PDF Form Filler?

This 10 PDF form filler is all great. But we recommend you choose UPDF. Because UPDF is more friendly to the user. The speed of fill out the form is also super fast.

2. Is There a Free PDF Form Filler?

It has no free PDF form filler in the market now. If there is a free PDF form filler, it has a watermark when you save the PDF or it will have the ad in the application or website.

3. How Do I Add a Form to the PDF?

If you want to add a form to the PDF, you can select the tool which is talked about in this article. It can add a form to PDF with these 10 PDF form fillers.

Conclusion

Now, you can choose one PDF form filler from the top 10 list. If you still do not know which one is better, we recommend you choose UPDF. It is the best choice as it offers so many features at a really low price as a form filler.

The speed of filling out the form is also quick. With this tool, you don't need to worry about switching tools to do separate tasks, as it offers a complete solution, including reading, annotating, editing, converting, OCR, protecting, organizing, printing, and sharing PDFs to satisfy all users' needs. Download it and try it out.