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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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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?
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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 can I combine PDF files into one 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 can 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 convert a PDF to text in Nitro Pro?
Convert PDF to Plain Text On the Home tab, in the Convert panel, click To Other then To Plain Text. If a PDF is already open, Nitro Pro automatically uses it as the file to convert. To change settings, in the Output section, click Options, and change any of the following:
Can I edit a PDF in Nitro?
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.
How to merge PDF files on Mac?
In the Preview app on your Mac, open the PDFs you want to combine. In each open PDF, choose View > Thumbnails to display the page thumbnails in the sidebar. Drag the thumbnails you want to add to the thumbnail sidebar in the other PDF.
How to edit a PDF in Nitro?
As you add or delete. Text the bounding boxes automatically resizes itself to make the changes underMoreAs you add or delete. Text the bounding boxes automatically resizes itself to make the changes under the format tab you can choose whether you'd like to edit a whole paragraph or individual lines.
How to merge two PDF files in Nitro Pro?
Today we'll review two easy ways to combine files with nitro. First from within the applicationMoreToday we'll review two easy ways to combine files with nitro. First from within the application choose combine under the home tab. Here you can add open files folders or files from windows explorer.
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