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Switch from Nitro to pdfFiller for a Refine PDF Documents 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.

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Note: Integration described on this webpage may temporarily not be available.

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Discover the simplicity of processing PDFs online

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Fill out, edit, or eSign your PDF hassle-free

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

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

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

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

Save reusable templates

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

Get eSignatures done

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

Convert files

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

Securely store documents

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

Organize your PDFs

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

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pdfFiller is proud of its massive user base and is committed to delivering the greatest possible experience and value to each customer.

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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

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— from 710 reviews

How to Refine a PDF?

pdfFiller makes it easy to revamp any document online. You can type anywhere, highlight, redact or erase words and phrases, add signatures, images, sticky notes or customized watermarks without any coding.

To get started, go to MY DOCS and select a document to be opened in the pdfFiller editor.

Across the top you’ll see a PDF toolbar. Click on a tool icon to select it, then mouse over the area on your file where you want to place it and click again. Click on the Text button to start typing or insert your sentences by dragging the text box. You can change the font type, text size or color by clicking the corresponding icons in the toolbar. Make your words bold, italic or underline it using the B, I and U icons respectively.

pdfFiller’s online PDF editor allows you to quickly sign your form. Press the Sign button and choose how you’d like to add your signature. You can draw it with your finger or mouse, upload it from your computer or capture it with a smartphone or webcam.

Select the corresponding option on the Edit tab to highlight or erase words. To obscure the information choose the blackout tool.

Use the tab on the right to number pages, add a watermark or view the revision history by clicking the VERSIONS tab.

When you’ve finished editing your file, click DONE. Now you can email, print or save your form.

Forget about the hassle of losing, editing, and redacting paper documents. With pdfFiller you can edit documents online to create legible, professional looking files in a matter of minutes. Experience full pdfFiller functionality that allows you to manage any document online anytime from anywhere. Check out these tutorials to learn how to create templates, make copies, and convert files to Word, Excel or PowerPoint files.

How to Redo a PDF?

01

To redo a PDF online, upload a file to your account or choose an existing file.

02

Choose the 'Text' button in the 'Edit' tab and start typing. Place text by clicking and dragging the box.

03

Click the 'Signature' or 'Picture' button to sign your document or insert an image. You can also add sticky notes, comments or text boxes to any PDF file.

04

To refine a PDF, click the corresponding icon on the toolbar to highlight, redact or erase any content or image.

05

To refine your PDF further, click the 'ADD WATERMARK' and the 'VERSIONS' tabs on the right or the 'PAGES' tab on the left.

06

When you're done revising, click 'DONE' and email, share, print or save your form.

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

Our user reviews speak for themselves

Read more or give pdfFiller a try to experience the benefits for yourself

5.0

Makes work so much easier It makes my life so much easier As a credentialing manager I am constantly filling out paper work. This application makes it so much easier for me. Instead of downloading forms, filling them out and then re scanning to send forms, I just use PDFfiller. I don't really have a con for this application

Verified Reviewer

5.0

PDFfiller Great customer response PDFfiller reacted very quickly and positively to my request. I was impressed that their customer team got back to me within minutes with a complete solution to myquery. A very professional team:0)

CardiffMike

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

How do I combine PDF files for free?

Drag and drop your PDFs into the PDF combiner. Rearrange individual pages or entire files in the desired order. Add more files, rotate or delete files, if needed. Click 'Merge PDF!' to combine and download your PDF.

How do I merge two folders in a PDF?

Go to File, select Create, then select Combine Files into a Single PDF A new window will open, titled Combine Files. Click Add Files, located in the top left corner of the window. Select Add Files to add specific files, or select Add Folder to add all the files in a specific folder.

How do I make a PDF non editable in Nitro?

How do I lock a PDF from editing Nitro? On the Security tab, in the Secure Document group, click the arrow below Password Security. Select a security profile from the list, and confirm that you want to secure the document. Save your PDF document to apply the new security settings.

How do I convert a PDF to readable?

Make a PDF searchable with Adobe Acrobat. Open Adobe Acrobat on your computer. Click Open. Find and select the document you want to make searchable, then click Open. Head to Tools and select Recognize Text. Press PDF Output Style Searchable Image. Select OK.

Can you edit PDFs in Nitro Pro?

Nitro PDF Pro includes tools so you can add new text to a PDF document, or make last-minute corrections and updates, without the need to re-open the source files in the authoring program. Editing Text - Nitro PDF Pro Nitro PDF https://.gonitro.com › nitro-pro-editing-text Nitro PDF https://.gonitro.com › nitro-pro-editing-text

How do I make a PDF readable in Nitro?

On the Review tab, click the OCR button in the Documents panel. In the Optical Character Recognition (OCR) dialog, choose whether the output text should be Searchable or Searchable and Editable. Click the Options button to select a target page range, and click Advanced to configure OCR preferences. How to OCR an existing PDF File | Nitro Nitro PDF https://.gonitro.com › user-guide › pro › article › o Nitro PDF https://.gonitro.com › user-guide › pro › article › o

How do I scale a PDF in Nitro?

Tools available inside nitro pro. These tools enable you to easily define the distance. Area orMoreTools available inside nitro pro. These tools enable you to easily define the distance. Area or perimeter. Based on a scale that you define. Nitro Pro: Measurement Tool - YouTube YouTube https://.youtube.com › watch YouTube https://.youtube.com › watch

How do I optimize a PDF in Nitro?

How to optimize a PDF file: Click the File menu and then click Optimize PDF. Click one of the following: Reduced Size: optimize the PDF file to the smallest size possible. Click Show Details to see what is being changed. Click Optimize to continue, or Cancel to interrupt optimization. Compress and Optimize a PDF File - Nitro PDF Nitro PDF https://.gonitro.com › user-guide › pro › article › c Nitro PDF https://.gonitro.com › user-guide › pro › article › c