Switch from Nitro to pdfFiller for a Export Checkbox Contract Solution Gratis

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
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal

Our user reviews speak for themselves

Read more or give pdfFiller a try to experience the benefits for yourself
5.0
Very helpful.I use I-Pads most of the time with PDF Expert to fill in. However, when I am in need of using a PC or non-touch screen, this has been by far the best and easiest fill-able software I have used!
Mark O
5.0
This is an excellent product/service that was very useful to me, especially because I have a ********** and can't install windows based pdf editing software. After the trial period, I had a family emergency that caused me to forget to cancel my trial (I love pdf filler but planned to subscribe later when I will need it more) so I was auto charged for the subscription once my trial ended. I contacted support to explain what happened and they responded and resolved my issue within just a few minutes. They were prompt, professional, and understanding. I feel great about the service and customer support that I recieved and plan to subscribe to pdf filler in the near future. I wild gladly recommend pdf filler to anyone who wants a great way to edit pdf files with the confidence of working with a company that has excellent customer service.
Sharon L

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
There is a checkmark in the stamp tools: Select Comment, then click on the “Add Stamp” tool. This will bring up the stamp tool menu. Go into the “Sign here” menu, and you should find the checkmark.
Send documents for signature Select a message with one or more documents you want to send for signature. Follow the steps in Open eSignature. In the window, select Request signatures. Add a Recipient name and email in the Add Recipients pane. Select Add Recipient. Add more recipients as needed.
How to request a signature from Nitro Pro Open the desired document in Nitro Pro, make any required updates, then select Request a Signature from the top ribbon's Home tab. The Nitro Sign panel will open on the right and your PDF will begin uploading to Nitro Sign.
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.
To add a check box field: Open the PDF in Nitro Pro. On the Forms ribbon, in the Form Fields group, click Check Box. On the page, drag the pointer where you want the field to appear. Double-click or right-click on the field and do one of the following (depending on your preferences): Do either of the following:
Nitro Pro natively works with CoSign to digitally sign and certify PDF files. It also supports verification of digital signatures.
To add a clickable checkbox in PDF using Adobe Acrobat Pro DC, go to the 'Prepare Form' mode under the 'More Tools' tab. Click on the checkbox to create it and then access its properties by double-clicking on it.
How to e-sign a document. Click the link in the document that tells you where to sign. A pop-up window will open so you can create your electronic signature in the signature field. Type your name, sign with the computer's mouse, or upload an image of your signature. Click Apply to add your signature to the document.
Join 64+ million people using paperless workflows to drive productivity and cut costs