Import PDF to FDF For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I am so glad to become a member. I am a document preparer and PDFfiller makes it so much easier . I love it, especially because you can upload your own forms. Great.
Bertha O
2015-02-25
Although I found it quite confusing I eventually understood it better. The Customer care that I was able to contact using the system was very helpful.
Mrs S P
2016-03-24
So far PDFfiller has been extremely easy to use and very useful! I previously used another program to convert and to edit PDF documents. Although it was also easy to use, this one is much easier and has way more options.
Rosie Z
2016-03-23
Some issues with editing documents Some issues with editing documents. A specific example is that it can be hard to remove checks and X's from document, but overall one of the best document editors i have used.
OWEN GREENE
2024-05-23
It was a great experience, but my business circunstances and after of loosing a big project I forcing me to cancel for now. Hopefully next year will be better and I hope I can comeback and use your app.
Chilitos
2023-11-15
Easy to use! Easy to upload files and edit them. Can add text, check boxes and even add wet signatures. All files kept in one place and can be easily downloaded back to my documents once edited!
Afshan
2023-10-28
Only ever used Adobe in the past. Found this affordable option. It is fantastic. User friendly and effective app. I applied for a rental with a heap of forms to fill out and now our family are living in it. I accidentally signed the 1year subscription. Advised that I only wanted to use it during the trial period for a purpose and happy to pay for one month. They communication was quick and on point. They summarised and actioned exactly what I requested. Only charged me $30 for the month and cancelled my future subscription. I would happily use this again. Thank you.
Di T
2022-03-28
I like that I don not have to decide… I like that I don not have to decide how big the text box needs to be, it does it automatically. I use it for work to fill out my time sheets or edit PDF files and it works like a charm.
Jacob Martinez
2021-11-10
PDF Filler was easy to learn and use, I was able to get the signatures I needed, very satisfied. The only thing I was unaware of (could have been in the small print) was the trial obligation before being able to download my signed document. Overall Great experience.
Dr. Nancy J. W
2025-05-02

Instructions and Help about Import PDF to FDF For Free

Make any document edits and import PDF to FDF with pdfFiller

The variety of file formats in use today is enormous, making versatile online file converters so popular. Simple format transformations are often insufficient for practical work. That’s why tools that feature both converting and editing capabilities are especially important. And this is exactly what pdfFiller is about: it allows you to quickly alter your form how you need and import PDF to FDF.

pdfFiller is a cloud-based solution with robust features available on any internet-connected device. And its intuitive interface makes your document-related tasks fast, easy, and enjoyable.

Follow this step-by-step guide to properly edit and import PDF to FDF:

01
Log in to your pdfFiller account or sign up if you are new to the service.
02
Click Add New and select how to upload your document or create it from scratch.
03
Open your file in the editor and utilize tools from the upper toolbar to make changes.
04
Provide requested information by placing the Text, Check, Cross, and Image tools.
05
Work on content by highlighting, blacking out, or erasing it.
06
Add or delete pages from your paperwork using the toolbar on the left.
07
Update your form with different fillable fields, and make them required or conditional.
08
Add comments and sticky notes to describe your adjustments to others.
09
Click Done, then use the Save As or Convert options on the right to import PDF to FDF and choose where to store it.

No matter how complicated your modifications are, our tool will keep pace with them. After you change your document according to your needs and import PDF to FDF, you can choose from several options to securely share it with your recipients. And if you ever need to use the original document for additional adjustments, you can access it anytime - all forms you upload are safely stored in your account.

Work on your files smartly and efficiently with pdfFiller. Give it a try now!

Import PDF to FDF Feature

The Import PDF to FDF feature offers a seamless way to enhance your PDF forms. By converting information stored in PDF files into FDF format, you simplify the process of managing form data and streamline data collection.

Key Features

Effortlessly convert PDF form data to FDF format
Easily manage and organize imported data
Support for various PDF formats and structures
User-friendly interface for quick navigation
Securely handles confidential information

Potential Use Cases and Benefits

Facilitates the collection of responses from PDF forms
Streamlines the transfer of data to databases or spreadsheets
Enhances reporting by converting collected data into a more usable format
Saves time by automating data import processes
Reduces errors associated with manual data entry

This feature solves your problems by eliminating the hassle of manually extracting data from PDFs. You can now import data quickly and accurately, improving your productivity and ensuring that important information is not lost. With this capability, you can focus on analysis and decision-making, rather than tedious data handling.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
FDF (Forms Data Format) is a specialized file format used for storing interactive form data in PDF documents. It follows the same COS syntax as PDF and was introduced in PDF 1.2. FDF is commonly used for submitting form data to a server, receiving the response, and integrating it into interactive forms.
FDF is a text file format specifically for data exported from PDF form fields. FDF files are smaller than PDF files because they contain only form field data, not the entire form.

Video guide about import PDF to FDF

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