iLovePDF vs pdfFiller vs Formstack Documents Comparison
iLovePDF
Starting at $4 /Month
- Freelancers / Consultants
- Medium Business
iLovePDF streamlines document management with a versatile suite of 25+ tools, accessible on mobile, desktop, and via a REST API. Whether merging, splitting, compressing, converting, or eSigning PDFs, it offers an all-in-…
pdfFiller
Starting at $8 /Month
- Free Trial
- Large Enterprises
- Medium Business
pdfFiller allows users to quickly and easily create PDF files on their Windows PC. Users can fill a PDF form with their own data, or upload an existing Microsoft Word template. Once filled, a PDF document can be saved fo…
Formstack Documents
Starting at $92 /Month
- Free Trial
- Large Enterprises
- Medium Business
Create custom legal forms, contracts, letters and more with Formstack's extensive library of fully customizable standard and legal documents. Create, customize and fill out documents online using our cloud-based software…
iLovePDF leads on user satisfaction with a 4.6-star rating across 151 reviews.
iLovePDF vs pdfFiller vs Formstack Documents — at a glance
| Feature | iLovePDF | pdfFiller | Formstack Documents |
|---|---|---|---|
| Rating | 4.6 / 5 | 4.5 / 5 | 4.7 / 5 |
| Reviews | 151 | 8,757 | 183 |
| Starting price | $4 /Month | $8 /Month | $92 /Month |
| Free trial | No | Yes | Yes |
| Free version | No | No | No |
| Best for | Freelancers / Consultants, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | Document Creation Software | Document Creation Software | Document Creation Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac | SaaS/Web/Cloud |
| API | Available | Available | Available |
| Support modes | Business Hours | 24/7 (Live rep) | Business Hours, Online |
| Certifications | GDPR | SOC 2, HIPAA, GDPR | SOC 2, HIPAA, GDPR |
| Data residency | Global | US | Global |
Key differences between iLovePDF and pdfFiller
- Pricing: iLovePDF starts at $4 /Month, while pdfFiller starts at $8 /Month.
- Free trial: pdfFiller offers a free trial; iLovePDF does not.
- Target audience: iLovePDF is built for Freelancers / Consultants and Medium Business, while pdfFiller targets Large Enterprises and Medium Business.
- User satisfaction: iLovePDF scores higher with a 4.6-star average.
- Deployment: iLovePDF supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; pdfFiller supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac.
Compare iLovePDF vs pdfFiller vs Formstack Documents — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Document Creation Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert |
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Biggest differences
Start here before you go deeper into features.
Best for simple, all-in-one PDF management across small to medium teams.
- You need a broad set of PDF tools like merge, split, compress, and eSign in one platform.
- Your team values easy-to-use software with minimal setup and cross-platform access including mobile and API.
- You are a small to medium business or freelancer looking for straightforward document workflows without complex customization.
- Your organization requires advanced document collaboration features and version control.
- You need enterprise-grade customization, security, or transparent pricing without sales engagement.
Best for simple, efficient PDF form creation and filling on Windows PCs.
- You need to quickly fill and save PDF forms repeatedly with saved data.
- Your workflow requires easy integration of Microsoft Word templates into PDFs.
- You want built-in emailing and WYSIWYG printing options within a streamlined app.
- Your team requires advanced document workflow automation or extensive collaboration features.
- You need cross-platform or mobile support beyond Windows.
Best for legal and HR teams needing customizable, collaborative document creation.
- You require a broad library of customizable legal and standard document templates.
- Your team needs real-time collaboration and version control across multiple devices.
- Your organization is mid-sized to large, benefiting from cloud-based document workflows.
- You are a freelancer or sole proprietor with minimal document automation needs.
- Your company demands highly specialized or industry-specific document automation beyond standard templates.
iLovePDF: Best for simple, all-in-one PDF management across small to medium teams. pdfFiller: Best for simple, efficient PDF form creation and filling on Windows PCs.
Description | iLovePDF streamlines document management with a versatile suite of 25+ tools, accessible on mobile, desktop, and via a REST API. Whether merging, splitting, compressing, converting, or ... Read More about iLovePDF | pdfFiller allows users to quickly and easily create PDF files on their Windows PC. Users can fill a PDF form with their own data, or upload an existing Microsoft Word template. Once filled, ... Read More about pdfFiller | Create custom legal forms, contracts, letters and more with Formstack's extensive library of fully customizable standard and legal documents. Create, customize and fill out documents online ... Read More about Formstack Documents |
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Best Company Size | 1-50 employees51-500 employees | 1-50 employees51-500 employees | 51-500 employees500+ employees |
Get pricing help | Get pricing help | Get pricing help |
Software Demo
Demo |  iLovePDF has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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Compare iLovePDF, pdfFiller and Formstack Documents on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
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Get help choosing | Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes | ✓ Yes |
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HIPAA | — | ✓ Yes | ✓ Yes |
GDPR | ✓ Yes | ✓ Yes | ✓ Yes |
Single Sign-On (SSO) | — | ✓ Yes | ✓ Yes |
Multi-Factor Auth (MFA) | — | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes | ✓ Yes |
Audit Logs | — | ✓ Yes | ✓ Yes |
Data Residency | 🌐 Global | 🇺🇸 US | 🌐 Global |
iLovePDF vs pdfFiller User Reviews & Rating Comparison
User Ratings | 4.7 (based on 183 reviews) | ||
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Rating Distribution | |||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Users generally praise iLovePDF for its ease of use and comprehensive toolset, though some desire more advanced features and clearer pricing. What buyers like
Common complaints
| Buyer sentiment Users generally appreciate pdfFiller for its ease of use and efficient PDF form handling, though some desire more advanced features and clearer pricing. What buyers like
Common complaints
| Buyer sentiment Users generally express high satisfaction with the platform's document customization and collaboration features, though some note pricing and integration limitations. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Screenshots |  7 Screenshots |  4 Screenshots | No screenshots available. |
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Videos | No videos available. |  2 Videos |  2 Videos |
Alternatives
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, iLovePDF or pdfFiller?
- iLovePDF edges out the other on user ratings (4.6 vs 4.5). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do iLovePDF and pdfFiller offer a free trial?
- pdfFiller offers a free trial. iLovePDF does not.
- What is the starting price of iLovePDF vs pdfFiller?
- iLovePDF starts at $4 /Month. pdfFiller starts at $8 /Month.
- What are the top alternatives to iLovePDF?
- Top alternatives to iLovePDF include PDF Convert Free, Adobe Acrobat DC, pdfFiller, Easy PDF, Smallpdf.
- What are the top alternatives to pdfFiller?
- Top alternatives to pdfFiller include Documint, Adobe Acrobat DC, PDFelement, Fill, Adobe Sign.