Switch from Adobe Acrobat to pdfFiller for a Secure PDF Online Solution For Free
Use pdfFiller instead of Adobe Acrobat to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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Switch from Adobe Acrobat 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 Adobe Acrobat

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?
Contact Support
How do I change security settings on a PDF for free?
Locate and open the PDF document on which you would like to change security settings.
Click the “Tools” pane, select “Protection,” choose “Encrypt” and click “Encrypt with Password.” If you just want to change security settings, choose “Manage.”
How can I convert secured PDF to PDF online?
Drag and drop your document in the PDF Password Remover.
Confirm that you have the right to the file and click 'Unlock PDF!'.
The decryption process should start right away.
Modify your PDF further, or click 'Download File' to save the unlocked PDF.
Can you password protect a PDF online?
When you use the Acrobat online tool to add password protection to a PDF file, it encrypts the file for added security. If you need more advanced PDF security, you can try Adobe Acrobat Pro for free for seven days for Mac or Windows.
How do I password protect a PDF in Adobe Reader online?
Open a file in Acrobat and choose “Tools” > “Protect.” Select whether you want to restrict editing with a password or encrypt the file with a certificate or password. Set password or security method as desired. Click “OK” and then click “Save.”
Why can't I password protect a PDF?
Some documents, such as editable forms, may not be able to use password protection. In these cases, you might bump into an error message telling you that the file could not be saved due to a bad parameter. The trick here is to save a copy of the file and then password protect the copy.
Is Acrobat Online secure?
Are my files secure with Acrobat online services? Yes. To ensure your files are safe, Adobe uses the AES-256 encryption standard and Transport Layer Security (TLS) 1.2 for Acrobat online services. TLS is a security protocol that provides privacy and data integrity for Internet communications.
How do I convert a PDF to a secure PDF?
Launch Adobe Acrobat and select the Protect tool from the Tools menu. Choose your protection settings. You can restrict editing with a password or encrypt the entire PDF with a password or digital certificate.
How to password protect a PDF in Adobe Online?
How to add passwords and permissions to PDF files: Open a file in Acrobat and choose “Tools” > “Protect.” Select whether you want to restrict editing with a password or encrypt the file with a certificate or password. Set password or security method as desired.
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