pdfFiller is the Document 365 and SuiteBox 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.
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Experience effortless PDF management with the best alternative to Document 365 & SuiteBox

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Create and edit PDFs

Instantly customize your PDFs any way you want, or start fresh with a new document.
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Fill out PDF forms

Stop spending hours doing forms by hand. Complete your tax reporting and other paperwork fast and error-free.
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Build fillable documents

Add fillable fields to your PDFs and share your forms with ease to collect accurate data.
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Save reusable templates

Reclaim working hours by generating new documents with reusable pre-made templates.
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Get eSignatures done

Forget about printing and mailing documents for signature. Sign your PDFs or request signatures in a few clicks.
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Convert files

Say goodbye to unreliable third-party file converters. Save your files in various formats right in pdfFiller.
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Organize your PDFs

Merge, split, and rearrange the pages of your PDFs in any order.
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Securely store documents

Keep all your documents in one place without exposing your sensitive data.

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 & SuiteBox 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 with
an 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
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The leading Document 365 & SuiteBox 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 SuiteBox

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
4
JUST HOPE THE INSURANCE COMPANIES WILL ACCEPT THIS FORM AND PAY US. WISH IT HAD A CAPABILITY OF ALIGNING ALL LINE HORIZONTALLY SO IT DOESN'T LOOK SO HAPHAZARD
LEIGH K
5
I love using fillable forms and this makes it easy
Anonymous Customer

The best alternative to Document 365 and SuiteBox

pdfFiller is a cloud-based editor that provides multi-level document management. In comparison with Document 365 or SuiteBox, you get more tools for creating professional-looking templates. Edit PDFs’ native content, store documents in the cloud, and e-sign docs in seconds. Using this web-based solution you finally get a chance to work across all your devices, anywhere. Log into your account and start creating professional forms, contracts and other documents.
Here's what makes pdfFiller the best alternative to Document 365:
Integrations with cloud storage services and the most popular CRM systems
Sign documents right in the editor
User-friendly interface
Form library with over 10 million templates
Cross-platform compatibility
Document 365 and SuiteBox doesn’t really matter when you only need a single solution like pdfFiller to tackle all your PDF-related needs. Get all the essential features in just a single tool. Generate, edit and share forms professionally.
Interested in purchasing pdfFiller for your entire organization? Share your details, and our sales reps will help you get started. For small teams, explore our pricing page to choose the most suitable plan.
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