pdfFiller is the Document 365 and Online Taxes alternative that respects your time and budget
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Experience effortless PDF management with the best alternative to Document 365 & Online Taxes

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.

Organize your PDFs
Merge, split, and rearrange the pages of your PDFs in any order.

Securely store documents
Keep all your documents in one place without exposing your sensitive data.
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Switch from Document 365 & Online Taxes 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 & Online Taxes 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 Online Taxes
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 Document 365 and Online Taxes
pdfFiller is a professional, multi-platform online editing solution that contains a number of benefits in comparison to Document 365 or Online Taxes. To cover each of your PDF-related needs, you can use pdfFiller not only to fill out PDF forms but to edit their text, create documents on your own, send them to others and much more. Using its wide range of abilities, you can customize it to suit whatever need you have. Moreover, being a web-based tool, pdfFiller works equally well on any device (mobile or desktop) supporting any OS.
Here's what makes pdfFiller such a great alternative to Document 365 and Online Taxes:
Numerous PDF editing tools
Vast Forms library
Additional password protection
Top-notch security
Ability to edit original content
Built-in digital signature solution
Various watermark types
In comparison to Document 365 vs Online Taxes, pdfFiller provides two-factor authentication to verify your e-signature and eliminates the risks. Our team is constantly working on improving the customer experience by adding new features. Using fillable fields, you can fill out the required data within seconds. Choose pdfFiller and get a professional document management solution.