pdfFiller vs Smallpdf Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

pdfFiller

0.0 (0 reviews)

pdfFiller is a comprehensive document management software providing cloud-based tools to edit, sign, and share PDF documents from any device to streamline your digital paperwork and signature workflows.

Starting at $20/mo
Free Trial 30 days
VS

Smallpdf

0.0 (0 reviews)

Smallpdf is a comprehensive document management platform that provides over 20 easy-to-use tools for compressing, converting, editing, and digitally signing PDF files to streamline your daily paperwork and digital workflows.

Starting at Free
Free Trial 7 days

Quick Comparison

Feature pdfFiller Smallpdf
Website pdffiller.com smallpdf.com
Pricing Model Subscription Freemium
Starting Price $20/month Free
FREE Trial ✓ 30 days free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✘ No product demo ✘ No product demo
Deployment cloud mobile desktop cloud mobile desktop
Integrations Salesforce Google Drive Dropbox OneDrive Box Slack Microsoft Dynamics Zapier HubSpot NetSuite Google Drive Dropbox Microsoft Teams Chrome Web Store
Target Users solopreneur small-business mid-market freelancer solopreneur small-business mid-market
Target Industries legal real-estate healthcare
Customer Count 0 0
Founded Year 2008 2013
Headquarters Brookline, USA Zurich, Switzerland

Overview

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pdfFiller

pdfFiller is a versatile document management platform that transforms static PDF files into interactive digital documents. You can edit text, add images, and highlight sections directly in your browser without downloading any software. It simplifies your paperwork by allowing you to create fillable forms from scratch or convert existing documents into reusable templates for your team.

You can also manage legally binding electronic signatures and securely share documents with clients or colleagues for real-time collaboration. Whether you are a solo professional or part of a large enterprise, the platform helps you eliminate manual printing and scanning. It integrates with your existing cloud storage and CRM tools to keep your entire document lifecycle organized in one secure location.

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Smallpdf

Smallpdf is a versatile document management platform designed to take the complexity out of handling PDF files. Whether you need to reduce file sizes for email, convert scanned images into editable Word documents, or merge multiple reports into a single file, you can handle it all within a clean, browser-based interface. It eliminates the need for heavy, expensive desktop software by providing lightweight tools that work directly in your web browser or on your mobile device.

You can also manage more formal business requirements like requesting electronic signatures or protecting sensitive documents with strong password encryption. The platform is built for speed and accessibility, making it a go-to resource for freelancers, students, and business professionals who need to process documents quickly without a steep learning curve. With support for 24 languages and a dedicated mobile app, you can stay productive and manage your documents from anywhere at any time.

Overview

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pdfFiller Features

  • Advanced PDF Editing Change text, add graphics, and redact sensitive information directly in your PDF documents using any web browser.
  • Fillable Form Creator Turn any document into a dynamic fillable form that your clients can complete and submit online instantly.
  • Legally Binding eSignatures Sign documents yourself or send them to others for signature with a secure, court-admissible electronic signature process.
  • Document Conversion Convert PDFs to Word, Excel, or PowerPoint formats and back again while maintaining your original document formatting.
  • Cloud Storage Integration Access and save your documents directly from popular services like Google Drive, Dropbox, and OneDrive for better organization.
  • Mobile Document Management Edit, sign, and send documents from your smartphone or tablet using native apps designed for on-the-go productivity.
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Smallpdf Features

  • PDF Converter. Convert your PDF files to and from Word, Excel, and PowerPoint formats while preserving the original formatting and layout.
  • PDF Compressor. Reduce the file size of your documents without losing quality so you can share them easily via email or web.
  • eSign PDF. Create your own digital signature, sign documents yourself, or request electronic signatures from others to close deals faster.
  • Edit PDF. Add text, shapes, images, and freehand annotations directly to your documents using the intuitive web-based editor.
  • Merge and Split. Combine multiple PDF files into one organized document or extract specific pages into separate files with just a few clicks.
  • OCR Technology. Turn your scanned PDFs and images into searchable and editable text documents using advanced optical character recognition.
  • Protect PDF. Secure your sensitive information by adding encrypted passwords to your files to prevent unauthorized access or editing.
  • Mobile Scanner. Use your phone's camera to scan physical documents directly into high-quality PDFs that sync with your cloud storage.

Pricing Comparison

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pdfFiller Pricing

Basic
$20
  • Edit and self-sign PDFs
  • Convert PDFs to other formats
  • Customer support within 24 hours
  • Cloud storage integration
  • Mobile app access
S

Smallpdf Pricing

Free
$0
  • Access to 21 Smallpdf tools
  • Daily document processing limit
  • Web and mobile app access
  • Basic file compression
  • Standard document security

Pros & Cons

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pdfFiller

Pros

  • Extensive editing tools for modifying existing PDF text
  • Intuitive interface that is easy for beginners to navigate
  • Reliable electronic signature tracking and audit trails
  • Seamless integration with major cloud storage providers

Cons

  • Subscription automatically renews unless manually cancelled
  • Mobile app has fewer features than the desktop version
  • Occasional formatting issues when converting complex files
A

Smallpdf

Pros

  • Extremely intuitive interface requires no training
  • Fast processing speeds for large files
  • High-quality file conversions with minimal errors
  • Convenient browser extension for quick access
  • Reliable mobile app for scanning on-the-go

Cons

  • Free version has strict daily limits
  • Requires internet connection for web tools
  • Batch processing limited to paid tiers
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