Switch from FormsLibrary to pdfFiller for a Modify Fillable Fields in PDF Solution मुफ़्त में

Use pdfFiller instead of FormsLibrary to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
Drop document here to upload
Select from device
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.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly

Switch from FormsLibrary to pdfFiller in 4 simple steps

1
Sign up for free using your email, Google, or Facebook account.
2
Upload a PDF from your device or cloud storage, check the online library for the form you need, or create a document from scratch.
3
Edit, annotate, redact, or eSign your PDF online in seconds.
4
Share your document, download it in your preferred format, or save it as a template.

Experience effortless PDF management with the best alternative to FormsLibrary

Create and edit PDFs

Create and edit PDFs

Instantly customize your PDFs any way you want, or start fresh with a new document.
Fill out PDF forms

Fill out PDF forms

Stop spending hours doing forms by hand. Complete your tax reporting and other paperwork fast and error-free.
Build fillable documents

Build fillable documents

Add fillable fields to your PDFs and share your forms with ease to collect accurate data.
Save reusable templates

Save reusable templates

Reclaim working hours by generating new documents with reusable pre-made templates.
Get eSignatures done

Get eSignatures done

Forget about printing and mailing documents for signature. Sign your PDFs or request signatures in a few clicks.
Convert files

Convert files

Say goodbye to unreliable third-party file converters. Save your files in various formats right in pdfFiller.
Securely store documents

Securely store documents

Keep all your documents in one place without exposing your sensitive data.
Organize your PDFs

Organize your PDFs

Merge, split, and rearrange the pages of your PDFs in any order.

Customer trust proven by figures

pdfFiller is proud of its massive user base and is committed to delivering the greatest possible experience and value to each customer.
740K
active users
239
countries
75K
new subscribers per month
105K
user reviews on trusted platforms
420
fortune 500 companies
4.6/5
average user rating

Get started with
an all‑in‑one PDF software

Save up to 40 hours per month with paper-free processes
Make quick changes to your PDFs even while on the go
Streamline approvals, teamwork, and document sharing
Decoration
G2 Badge
G2 recognizes pdfFiller as one of the best tools to power your paperless office
4.6/5
— from 710 reviews
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025
Best Support - Summer 2025
Easiest Setup- Summer 2025

How to Modify Fillable Fields in PDF File

pdfFiller makes it easy to create and fill out or modify various types of documents while preserving their original layout. This is made possible with the help of pdfFiller’s advanced Fillable Fields feature. To place the necessary data into a document, open it in the editor and press Add Fillable Fields. You can locate specially designated areas where certain types of data must be entered including text, date, signature, number, image, checkbox, etc.

Image

With pdfFiller, you can easily modify fillable fields. Move the field around by clicking and dragging it, resize it by dragging the dots around the edges, and delete a field by clicking the trash can.

Image

To add more fields, simply click the icon again and repeat the steps above. You can add hints or instructions to each field, and they will appear whenever you hold your mouse over or select that field when filling the document. Modify fillable PDF fields by rearranging the order in which users navigate fields. Simply click the Order tab and drag the fields into your desired order.

Image

When you’re done adding fillable fields, click Save at the top of the page. You can then fill or share the document. If you’ve added too many fields, you’ll need to know how to modify fillable fields in PDF. Simply click on the field that must be removed from your PDF and press the Trash can icon. Fillable field modification is an easy and time-saving procedure.

Image

To learn more about how to add interactive fields to a PDF and then delete them from your PDF document online, check out the following video:

How to Modify Fillable Fields from PDF Documents

01
To add fillable fields to your PDF document, upload your document to pdfFiller.
02
pdfFiller’s online editor instantly converts any PDF document to a fillable format online. You can fill your PDF with our various tools and features.
03
To add fillable fields to your PDF document, click the Add Fillable Fields tab on the right and select the type of content you need. You can add fields for signatures, text, images, date etc.
04
When you're done with embedding fields into your PDF, click the Done button.
05
To delete a fillable field you’ve just added, press the trash can icon if you need to remove it. The field will be deleted.
06
You can keep editing your document or share it with others using pdfFiller.

pdfFiller is different from and not affiliated with FormsLibrary. With further questions about FormsLibrary products please contact FormsLibrary directly.

Video Review on How to Modify Fillable Fields in PDF - FormsLibrary

Our user reviews speak for themselves

Read more or give pdfFiller a try to experience the benefits for yourself
5.0
Highly Satisfied I found the app simple to use. I did not expect such fast human responses to queries. Impressed with the customer service and support.
Ben
5.0
Excellent Customer Service I contacted the customer service team of pdfFiller when I had a problem and it was dealt with straight away. I spoke to someone called Harmhon and they were really kind and understanding. They replied to me very quickly and the problem was resolved in less than a few minutes. Overall, I am very happy with the service and would definitely recommend to a friend.
Madiya Shah

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
Open the PDF document. Click on the Forms tab > Form Typer. Expand Page 1 in Form Controls. Right-click in the field > click on Edit. Update the Field Name to match to the field you want to auto-populate from.
Open the PDF form that you want to edit. Open the Forms set of tools and click Edit. There are many fields in the form, and we need a way to see the fields better.
How to create fillable PDF files: Open Acrobat: Click on the “Tools” tab and select “Prepare Form.” Select a file or scan a document: Acrobat will automatically analyze your document and add form fields. Add new form fields: Use the top toolbar and adjust the layout using tools in the right pane. Save your fillable PDF:
Resolution Open the PDF document in Adobe Acrobat. Select the "Prepare Form" tool. Select the form field(s) to unlock. Open the form field properties window. Uncheck "Locked" checkbox in bottom-left corner. Uncheck "Read Only" checkbox. Re-check "Locked" checkbox and select "Close"
To do so, open your PDF file in Adobe Acrobat, then click on the Edit PDF tool in the toolbar on the right. When you're in form editing mode, you can make several types of changes to the PDF file. You can edit text, alter a field name, or add new text and fillable fields. How to edit PDF form fields | The Jotform Blog Jotform https://.jotform.com › blog › edit-pdf-form-fields Jotform https://.jotform.com › blog › edit-pdf-form-fields
If you can't edit a fillable PDF after saving it, there are a couple of reasons. Firstly, the form field properties within the PDF might be set to read-only or locked by the creator, restricting further edits. Secondly, some fillable PDFs may have saving restrictions enabled to preserve the entered information.
To do so, open your PDF file in Adobe Acrobat, then click on the Edit PDF tool in the toolbar on the right. When you're in form editing mode, you can make several types of changes to the PDF file. You can edit text, alter a field name, or add new text and fillable fields.
Resolution Open the PDF document in Adobe Acrobat. Select the "Prepare Form" tool. Select the form field(s) to unlock. Open the form field properties window. Uncheck "Locked" checkbox in bottom-left corner. Uncheck "Read Only" checkbox. Re-check "Locked" checkbox and select "Close" Cannot Edit PDF Form After Signing and Saving It - TeamDynamix TeamDynamix - University of Michigan https://teamdynamix.umich.edu › Portal › ArticleDet TeamDynamix - University of Michigan https://teamdynamix.umich.edu › Portal › ArticleDet