Switch from FormsLibrary to pdfFiller for a Encrypt PDF Online Solution Gratuito
Use pdfFiller instead of FormsLibrary to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
Drop document here to upload
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

Upload your document in seconds

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

Download, export, or share your edited file instantly
Switch from FormsLibrary 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 FormsLibrary

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.
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 withan 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

G2 recognizes pdfFiller as one of the best tools to power your paperless office
4.6/5
— from 710 reviews
Our user reviews speak for themselves
Read more or give pdfFiller a try to experience the benefits for yourself
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 encrypt a PDF in nuance?
Select Apply Security Scheme. Set a password, and save the document. Additionally, you may also click on the Privacy option in the Security menu to set a password. Please make sure you record the password so you or anyone who needs access to the document to can access it.
How do I convert encrypted PDF to normal PDF?
First, open the protected document in Preview and provide the password it requires. Click File > Print to open the print dialog. Click the PDF menu button at the bottom of the print dialog and select Save as PDF. Enter a file name and location for your new PDF file when prompted.
How do I password protect a Koufax PDF?
0:08
1:06
Suggested clip
Password Protect your PDF documents with Koufax Power PDF YouTubeStart of suggested client of suggested clip
Password Protect your PDF documents with Koufax Power PDF
How do I password protect a PDF with nuance?
Select Apply Security Scheme. Set a password, and save the document. Additionally, you may also click on the Privacy option in the Security menu to set a password. Please make sure you record the password so you or anyone who needs access to the document to can access it.
How to Encrypt a PDF file for free?
How to Encrypt a PDF Online for Free Upload your PDF file to our Protect PDF tool. Enter the password you want to use. Click “Protect” and let the tool work its magic! Download the encrypted PDF file.
Can you Encrypt a PDF without Adobe?
Microsoft Office includes a tool to encrypt and protect your documents with passwords. If you prefer, remember that you can use Microsoft Word to open your PDF documents and, in this way, use the protection tools offered by the Microsoft Office suite.
How do I Encrypt an existing PDF?
Open your PDF File in Adobe Reader. Step 2. Go to View > Tools > Protection > Encrypt > Encrypt with Password. Note, these selections may appear differently depending on the version of Adobe Reader you are using.
How to Encrypt a PDF online?
Follow these easy steps to create a PDF password: Click the Select a file button above or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Sign in to download or share your protected PDF.
Join 64+ million people using paperless workflows to drive productivity and cut costs