Switch from Nitro to pdfFiller for a Save Phone Field Document 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
PdfFiller is very convenient and easy… PdfFiller is very convenient and easy to navigate. There is a lot of resources to help facilitate whatever project I am working on.
Faith Bledsoe
5.0
I had an occasion to need a form filler… I had an occasion to need a form filler on a PDF. I found PDFfiller online and tried it with a trail. It did exactly what I had wanted and it was easy to use. I guess I forgot to cancel the trial so it did go into an annual charge. I don’t need a PDF form filler on an ongoing basis. When I saw the annual charge on my PayPal account I called immediately. I explained what happened and they immediately said they would close the account and refund my money. No hassle just very polite support person and efficient. Should I ever have an ongoing need of a PDF form filler I will absolutely buy PDFfiller. It works and they believe in customer support. A rarity today.
Richard Draper

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
After you fill out a form, do one of the following: In the File menu, hover your mouse over Save As, and then select Flattened PDF. To save the form under a different name or to a different location, under the File menu click Save As. You can then rename the PDF and save it in a different location.
With the text selected, do one of the following: Press Ctrl+C. Right-click and select Copy. Press Ctrl+Alt+C to copy text with formatting. Right-click and select Copy With Formatting.
To create a batch of similar fields: 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.
Click on the Forms tab, and in the Fields group, do one of the following: Click the field type that corresponds to the field you want to edit—for example, if you want to edit a text field, click the Text Field tool. Click Select Fields. Double-click the field to begin editing it.
In the File menu, click Save As. Click the button on the far right to switch from Standard PDF to Flattened PDF. Rename the file to prevent it from overwriting the original, and select a location where you wish to save it. Click Save.
How to duplicate a document From the Home dashboard, select My Documents from the left-hand menu. Choose the document you would like to rename, and click the Quick Actions menu icon next to the document name. On the resulting dropdown, select Duplicate Document.
How to add a form field: Open the PDF in Nitro Pro. On the Forms ribbon, in the Form Fields group, click the field type to add. On the page, drag a rectangle to define the size of the field, and then release the mouse button to create the field. Double-click the field to edit field properties as desired.
Join 64+ million people using paperless workflows to drive productivity and cut costs