Switch from Nitro to pdfFiller for a Create Option Field PDF Solution For Free

Use pdfFiller instead of Nitro 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 Nitro 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 Nitro

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

Our user reviews speak for themselves

Read more or give pdfFiller a try to experience the benefits for yourself
5.0
Time is money in most professions and Real Estate is no exception. This program has saved me a lot of time, money and aggravation and has really simplified the real estate negotiation process. No having to print documents in order to amend them has resulted in more legible contracts and more neatly applied changes. Love it!
Jan Ayres C
5.0
PDF helped me achieve what I had to… PDF helped me achieve what I had to when signing documents and when I asked for the subscription to be cancelled they obliged which I was thankful for
David Monteleone

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
Create Multiple Fields in a PDF Open the PDF in Nitro Pro. Create the exact form field you'd like to copy. Select the form field. On the Properties context tab, in the Tasks group, click Make Copies. Choose the number of rows and columns of fields you'd like to create.
Open the PDF in Preview. Click the toolbox icon to open the Markup Toolbar. Click the T icon in the toolbar to create a new text box. Click the text box to select it.
It's easy to create fillable PDF form in Adobe Acrobat. Open Acrobat. Select a file or scan a document. Add new form fields. To change existing text boxes or images, click Edit in the toolbar. Save your fillable PDF.
To add your initials: From the left panel, select your initial, move over to the field where you want to add it, and then click to place the signature. Else, from the Quick actions toolbar, select and then select your initial. Your initials appear in the field.
Create form fields Open the document in Acrobat and select Edit > Prepare a form > Create form to convert your document to a PDF form. Choose a form field from the left pane. On the page, select where you want to add the field to create a field with the default size. Place the field at your desired location.
How to Create Form Fields: Click on the Forms tab, then select the type of form field you'd like to create. Click and drag on the document to create the form field. Right-click the field you created and select Properties. Adjust the appearance and format of the field text by using the following tabs:
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:
a) In Adobe Acrobat save the document and your entries by clicking on 'File', then 'Save As' and saving it to your computer. This method will allow you to save partially filled forms and return later to pick up where you left off.
Join 64+ million people using paperless workflows to drive productivity and cut costs