PDFelement: PDF Editor, Scanner
Edit, Convert, Annotate PDF
Edit, Annotate PDF
Home > Free PDF Tools > 8 Best Free PDF Filler for Windows/Mac/Online in 2024

8 Best Free PDF Filler for Windows/Mac/Online in 2024

author name

2024-04-18 11:56:27 • Filed to: Free PDF Tools • Proven solutions

There are several free PDF Fillers on the market. More sophisticated PDF form-filling software has recently become available that can do much more than just fill a form. Due to the number of free form-filling platforms found both online and offline, users have a ton of options when it comes to finding free PDF form fillers. In this article, we'll highlight the top PDF form filler offline and online on the market.

Top pick: Wondershare PDFelement is capable of filling both interactive and non-interactive PDF forms, in addition to creating professional PDF forms. You can also use it to sign PDF forms, distribute PDF forms for collecting signatures, and perform various other PDF tasks.

fill out form

Part 1. Best 4 PDF Filler for Windows/Mac

Here are some easy-to-use PDF fillers for PC and Mac. If you want a reliable program to fill PDFs, you can choose one of the following PDF form fillers to help you solve the problem of filling PDF forms.

1. PDFelement - the affordable PDF form filler

Compatibility: Windows/Mac

The ease-to-use functions associated with this particular PDF form filler have made Wondershare PDFelement - PDF Editor a recognized and respected program. You can download its free trial version to fill out forms. It allows you to create, edit, and fill PDF forms, even if the form is non-fillable. 

If this is a fillable form, just open it with PDFelement and begin to fill it out. PDFelement also enables you to combine, delete, or split a PDF form if needed.

fill pdf form free

If this is a non-fillable form, PDFelement can make it fillable. Just click the Edit button to make the PDF editable. If this is a scanned PDF form, you can make the form fillable by using the OCR tool on PDFelement.

fillable pdf form

You can not only fill PDF forms but also create fillable PDF forms with PDFelement. Interactive form fields such as text boxes, checkboxes, radio buttons, list boxes, push buttons, and digital signatures are available on PDFelement.

create fillable pdf form

It is fully compatible with all Windows systems, from Windows XP to Windows 11. Download the free trial version of this professional PDF form filler to try it out! If you are a Mac user, try PDFelement and learn how to fill out a PDF form on Mac. It is compatible with the latest macOS Catalina 11.

PDFelement allows you to create and fill PDF forms. It also has integrated features from other free PDF form fillers, allowing for easy sharing and printing of forms. You can save your form to your device for future use and printing purposes. Also, PDFelement provides features that let you edit, sign, and perform OCR on PDF forms.

2. Adobe Acrobat - the professional PDF software

Compatibility: Windows/Mac/Online

Adobe Acrobat is a PDF tool allowing users to edit, fill, and read PDF forms. It offers advanced form-filling techniques and provides the most extensive features for creating PDF forms as well. However, Acrobat XI has ended all support, meaning there will be no more security updates, product updates, or customer support. In this case, you can click here to find out the best alternatives to Adobe Acrobat.

adobe filler

3. PDFill - the free PDF filler

Compatibility: Windows XP/2003/2008/Vista/Win7/Win8/Win8.1/Win10(32/64 Bit)

PDfill form filler has been integrated with top-notch functions and tools. From the PDfill form filler window page, the user is able to select the form format and select the editing font types, font color, and font size. This particular PDF form filler allows the user to be able to import and export filled forms and data to be filled in the editable fields.

fill pdf form free pdffill

4. Blueberry PDF Filler

Compatibility: Windows XP, Vista, Windows 7

Blueberry PDF Form Filler is free software that enables the user to fill and print PDF forms. It has enhanced functions that are on par with Adobe Reader filling capabilities. You can open your document in the program and then fill in the data by selecting the appropriate fields. In the process, the filler converts the fields into editable fields that can be filled with data. This program provides several fonts and text sizes that conform to other text in the document as well.

 blueberry free pdf form filler

Part 2. Top 4 PDF Form Fillers Free Online

Online form filling can make things quite simple and effective for you. Rather than entangling themselves with offline tools, users can consider utilizing online solutions to quickly fill out forms and have them forwarded to the appropriate channel. The following discussion covers the top online PDF filler free that users can consider for this purpose.

1. PDFescape - the free PDF filler online

Summary of Features: Batch processing is supported, but advanced features are paid

PDFescape is known to provide an extensive list of PDF management tools across its online platform. While a versatile tool, this online PDF form-filling tool effectively fills out forms for its users. As it saves time and effort to work across the platform, users can effectively import data from another PDF to consume it across the current PDF form.

With a one-click reset button, resetting added data across PDF forms is as easy as it can be. Users can add text within their PDF forms, utilize data from the menus available across the forms, and make the best use of the form with this PDF form filler.


  • Users can utilize both the online and offline services of PDFescape.
  • Form filling is effortless and effective across this PDF tool.
  • Batch processing data across PDFescape is possible.


  • Paid subscriptions for advanced features.
pdf filler online free

2. pdfFiller - the professional PDF form filler online

Summary of Features: Free online PDF form filler with multiple templates available

pdfFiller has based its vision on providing users with a paperless environment, covering all basic PDF editing and management tasks across the online platform. pdfFiller is available for form filling, with multiple templates available across the platform. This PDF form filler tool is the pioneer of fillable PDF forms. With comprehensive tools, filling out forms has never been easier.

While utilizing an existing form template or creating one from scratch, pdfFiller offers a variety of editing tools, enabling users to create the best PDF form out of it. The platform is a perfect example of creating forms, editing documents, organizing, signing, encrypting, and authenticating PDF documents.


  • Form fields can be easily filled with data retrieved from spreadsheets.
  • Provides signature tracking and chain of custody to secure important documents.
  • Highlight and draw across PDF documents effectively.


  • It can be quite tricky for some users to apprehend in a single use.
online pdf filler free

3. DocFly - the free PDF filler online

Summary of Features: Free online tool to fill out PDF forms professionally

DocFly PDF Form Filler is one of the most straightforward PDF form-filling tools that can be made available across the online market. This browser-based solution features an extensive set of editing tools for PDF documents, allowing users to make significant changes across PDF files, which are equivalent to changes made within an offline PDF management tool.

DocFly features itself as a proficient online PDF form filler tool that offers a variety of editing tools to make changes across fillable fields of PDF forms. While encompassing a variety of tools to work with for filling out forms, its functionality can assert impressive results for users. DocFly should be considered among online tools if required.


  • Users can essentially fill out forms within minutes.
  • Managing PDF documents and manipulating them as per requirement is possible with DocFly.
  • DocFly provides support across online help desk, email, and FAQs.


  • The tool overloads or glitches over larger PDF documents.
online pdf filler free

4. PDF Buddy - an online PDF form filler

Summary of Features: Easy to use this PDF form filler, but edit up to 3 PDFs for free each month

PDF Buddy is an online platform that allows for editing and general form filling to your online hosted document. This particular PDF form filler allows you to work anywhere, saves time, and is free to use. Plus, it is easy to enhance your PDF files.

online pdf free filler

Limitations of Online Form Fillers

Online PDF filling can be quite simple; however, it is less effective than offline PDF form fillers. Although offline PDF form fillers require downloading, online PDF form fillers can only be accessed online. With no internet connection, the platform is useless for functions such as form filling.

Additionally, online form filler platforms are not excessively feature-rich compared to offline PDF tools. This makes offline tools a better option than online form-filling tools. Users prefer consuming such tools that cover all tasks effectively.

Part 3. FAQs about PDF Form Fillers

1. What is the best PDF form filler?

If you are looking for a PDF form filler, you need to make sure what it can do and whether it will satisfy your needs. In general, a great PDF form filler such as Wondershare PDFelement, Adobe Acrobat allows you to create, edit, fill, and sign forms with the following features:

Add a text box to fill text in form fields, and even create a flowable text field.
Create a check box to create lists of items where one or more items can be selected at once.
Insert a radio button when you need to make a list of items where only one item can be selected.
Add a combo box to set the other options for a list of items besides the default choice.
Create a list box to display a list of items.
Insert a push button to make you select certain items.
Add digital signatures in forms to validate or protect the document.
Add an image into the form field to show some information that cannot be shown as text.
Recognize forms to create forms for you automatically.
Extract data from forms if you need the data of forms.
Calculate order for selected form fields, including numbers data.
Export and Import data of the forms according to your needs.
Align and center multiple form fields when you create several form fields if needed.
Submit a form after filling form to set a Submit form button.
free pdf form filler

2. How to fill out a PDF form with PDFelement?

For all the above PDF form features, the PDF form filler - PDFelement can help you achieve all of them; that is to say, you can fill all the form types in a PDF form filler rather than looking for multiple fillers to achieve your requirements. It allows you to fill in interactive form fields and non-interactive PDF forms. Here are the scenarios in detail.

Scenario 1. Fill PDF Forms with Interactive Fields

PDFelement lets you easily fill in a PDF form with interactive fields. Launch the program after you download and install the PDF form filler software. Click the "+" button on the Home window to browse your computer or drag and drop the PDF into the program window. The form filler software will automatically detect all the interactive fields once the file is open. Now, you start directly typing in the fields or selecting the right responses from the options provided. Download it for a free trial.

PDFelement PDF form filler

Scenario 2. Fill Non-Interactive PDF Forms

Not all PDF forms have interactive fields. Some forms are created from different types such as Microsoft Excel, Word, or plain text and covered in PDF. To fill one of these types of converted PDF forms, open it with PDFelement, then go to the "Form" tab and click on the "More" > "Recognize" option. It will automatically detect where the fields should be. You can then click the "Preview" button on the top right and start filling in the field like you would with interactive PDF forms.

fill out pdf forms in PDFlement

Now you know how to fill in a PDF form with or without interactive fields using PDFelement. After filling out the PDF form, you can save the completed PDF form by clicking the "Save" icon in the top left-hand corner of the main interface. As one of the best PDF Form Fillers on the market, PDFelement also lets you add a handwritten or electronic signature to your PDF form as well. If you feel it's useful and want to know more, you can download it for free to try.

Part 4. Comparison of PDFelement and Adobe Acrobat Beyond PDF Filler

PDFelement Download Download
Adobe Standard DC
Compatibility Windows 11/10/8/7/Vista, macOS 10.14 or later Windows 7/8/10/11
User Interface Easy to use, with clear instructions for each different tab Unlike Microsoft Office, the user interface is way more complicated, with a much higher learning curve
Create PDF Create PDF from any source such as Microsoft Office, text, images, EPUB, webpage and more Create PDF from documents and images
Edit Text and Images in PDF Add, delete, and modify texts and images in a PDF Add, delete, and modify PDF texts and images
Edit Pages in PDF Insert, delete, crop, rotate, extract, replace, rearrange pages in a PDF Insert, delete, and organize pages in a PDF
PDF OCR Turn Scanned PDF into an editable file with OCR plugin. Over 20 OCR languages are supported
Annotate PDF Mark up PDF with highlights, sticky notes, comment boxes, freehand drawing tools, etc. Highlight text, add comments, draw shapes, and use freehand markup tools.
Split PDF Separate PDF into multiple files Split a PDF into multiple files
Combine PDFs Combine multiple PDF files into one single file Combine multiple PDFs together
Convert PDF Convert PDF to editable Excel, Word, RTF, PowerPoint, image formats (JPG, TIFF, BMP, GIF, PNG), text documents, HTML, and EPUB Export PDF to Word, Excel, PowerPoint, RTF, JPEG, TIFF and PNG
Protect PDF Protect PDF with an open password and permission password to restrict unauthorized viewing, copying, editing, and printing Encrypt PDF with a password to secure your document
Redact PDF Permanently redact PDF to remove sensitive content from PDF
Bates Numbering Add Bates Numbering to PDF to index legal documents easily
Sign PDF Put electronic signatures or handwritten signatures on your PDF document Electronically sign PDF documents
PDF Forms Create fillable PDF forms and fill out both interactive and non-interactive forms Create and fill out PDF forms
Compress PDF Reduce PDF file size with offered or custom compression options Optimize PDF to shrink the file size
Share PDF Send PDF by email or upload it to Wondershare Document Cloud, Dropbox, or Google Drive for sharing Share PDF via email and Adobe Cloud service
Print PDF Batch Print PDF files with original formatting Produce high-quality printout
Customer Support Receive a guaranteed reply within 24 hours, including personal or commercial questions. Poor customer support with slow response times
Price $79.99/yr for Professional Version Subscription Mode: $179.88/yr

Free Download or Buy PDFelement right now!

Free Download or Buy PDFelement right now!

Buy PDFelement right now!

Buy PDFelement right now!

author name

Elise Williams

chief Editor

Speak Your Mind

Register / Login then write your review
{{ || userName}}
{{item.likes}} Cancel Reply Reply
Register / Login then write your reply
{{item1.type == 2 ? authName : ? : userName}}
@{{item1.reply_to_type == 2 ? authName : item1.reply_to_name ? item1.reply_to_name : userName}} {{item1.message}}
{{item.likes}} Cancel Reply Reply
Register / Login then write your reply