pdfFiller is the Document 365 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 Document 365 & 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 Document 365 & 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 Document 365 & 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 Document 365 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
Do more with pdfFiller, the better Document 365 alternative
pdfFiller is a cloud-based editor that provides multi-level document management. When compared to Document 365 or AssureSign, you get all their tools for creating professional templates, in one platform. Using pdfFiller, you can edit original content of PDF files, generate templates yourself, sign electronically and much more. Using this web-based solution you finally get a chance to work with documents from any device, everywhere. To start working with your documents, you just need to open it from you browser or download an application to your smartphone.
Here's what makes pdfFiller such a good Document 365 alternative:
Built-in editing tools for signing, notarizing, and modifying native content
Forms library with over 10 million ready-made templates
Industry-leading security
Powerful form builder
Compared to Document 365 vs AssureSign, pdfFiller provides two-factor authentication to verify your digital signature and eliminates the risks. Using new fillable fields, you can fill out the required data within seconds. Choose pdfFiller for a professional document management solution.