pdfFiller is the most cost-effective alternative to HTML to PDF API and SmallPDF

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 HTML to PDF API & SmallPDF

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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 HTML to PDF API & SmallPDF 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.

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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 HTML to PDF API & SmallPDF alternative for SMBs and enterprises

Break free from paperwork setbacks with digital workflows.
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Enterprise-ready features
Integrations and API
Organizations & Admin Dashboard

Find out why users choose pdfFiller over HTML to PDF API and SmallPDF

Read more or give pdfFiller a try to experience the benefits for yourself
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Ease of Use
9.0
Quality of Support
9.2
Ease of Setup
5
Just starting to use it, but so far so good!
Dr. Ellen G
4
somewhat easy to use. Thinking pandadoc may be easie
brent

The best PDF editing alternative to HTML to PDF API and SmallPDF

pdfFiller is a professional, multi-platform online editing solution that contains a number of benefits compared to HTML to PDF API or SmallPDF. Aside from the rich selection of PDF-editing tools, our online solution has a number of additional features: electronic signature, form library and much more. With its vast array of abilities, you can customize the online editor to suit whatever need you've got. Being a web-based solution, pdfFiller works equally well on desktop and mobile, and on any operating system.
Get all you need to create professional-looking PDF files in the shortest amount of time:
Built-in editing tools for signing, notarizing, and modifying native content
Industry-leading security
Powerful form builder
Massive Forms library
pdfFiller is a chance to edit PDFs within a single platform. It has a proven track record and millions of users just like you. Take advantage of this best HTML to PDF API and SmallPDF alternative and turn your documents into dynamic fillable PDFs. Generate, modify, sign and send your forms for signing without the traditional hassle you get with other platforms. pdfFiler matches perfectly for small businesses and independent contractors. If you still aren’t sure why - get started now and see for yourself.
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