Switch from Nitro to pdfFiller for a Save List Contract Solution Gratuito

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
Found the "filler" just in time, as I had mussed up the forms sent to me. From then on I just used the forms from the site Had never used it before. Needed government forms, and they were there by form number. Saved me from performing scanning and downloading, then uploading. Neat job.
Art D
5.0
Such amazing and simple software Such amazing and simple software! In my opinion, way better than Adobe and so much easier to find tools/commands.
Jenn

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
In the Pages pane, hold down CTRL and click to select one or more pages. Right-click the selection and choose Extract Pages… In the Extract Pages dialog, select the pages to extract. Click Extract.
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 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:
To add a list box field: Open the PDF in Nitro Pro. On the Forms ribbon, in the Form Fields group, click List Box. On the page, drag the pointer where you want the field to appear. Double-click on the field and do one of the following (depending on your preferences): Do either of the following: Select Options.
Hello everyone in this video today i'm going to show you how to extract pages from a pdf documentMoreHello everyone in this video today i'm going to show you how to extract pages from a pdf document using nitro pro first open your pdf file click file option. And click open a video file space How to Extract Pages from a PDF Document using Nitro Pro YouTube https://.youtube.com · Lokman Shekh YouTube https://.youtube.com · Lokman Shekh
To edit a list box form field: Open the PDF in Nitro Pro. On the Form ribbon, in the Form Fields group, do either of the following: Click the field type that corresponds to the field you want to edit. Click Select Fields. Double-click the field to begin editing its attributes.
Save one page with Windows: Navigate to File > Print, then select "Microsoft Print to PDF." Under Page Range, select the page number you want to save separately. Click Print. How to save one page or separate pages in PDF | Adobe Acrobat Adobe https://.adobe.com › acrobat › hub › save-one-page Adobe https://.adobe.com › acrobat › hub › save-one-page
Combo Boxes provide users a drop down menu, and only a single response can be selected from this menu. You can add menu items for combo boxes via the Options category in the field's Properties.
Join 64+ million people using paperless workflows to drive productivity and cut costs