pdfFiller is the Secure PDF and AssureSign alternative that respects your time and budget
Over 64 million users choose pdfFiller for its award-winning ease of use, comprehensive functionality, and unbeatable price.
Experience effortless PDF management with the best alternative to Secure PDF & AssureSign
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.
Switch from Secure PDF & AssureSign 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.
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
The leading Secure PDF & AssureSign alternative for SMBs and enterprises
Break free from paperwork setbacks with digital workflows.
Advanced eSignatures
Enterprise-ready features
Integrations and API
Organizations & Admin Dashboard
Find out why users choose pdfFiller over Secure PDF and AssureSign
Read more or give pdfFiller a try to experience the benefits for yourself
9.1
Ease of Use
9.0
Quality of Support
9.2
Ease of Setup
The best alternative to Secure PDF and AssureSign
Portable Document Format is a standard file format for presenting documents with text, images, hyperlinks, interactive buttons etc. It's an indispensable tool when it comes to our daily paper-centered routines. Choosing the right PDF service for your needs can be challenging, so we've collected comparative information on other popular platforms to make choosing the best one for you simple. Check out how pdfFiller outperforms Secure PDF and AssureSign.
Here's what exactly makes pdfFiller the best Secure PDF alternative:
Comprehensive form builder
Flexible format converters
Industry-leading security
Large Forms library
Multiple integrations
pdfFiller is a cloud editing tool with a trusted user history making it a great alternative to Secure PDF. It outperforms competitors and is available on mobile and desktop.