iLovePDF vs Smallpdf vs RatPDF — 2026 Comparison
Three-way feature table: free limits, uploads, invoice tools, and compare depth.
Published July 14, 2025 · 1 min read
iLovePDF, Smallpdf, and RatPDF dominate "free PDF online" searches. Here is an honest three-way comparison for daily business use.
| iLovePDF | Smallpdf | RatPDF | |
|---|---|---|---|
| Free daily use | Limited per tool | 2 tasks/day total | 3 uses/tool/day |
| Max upload (free) | ~200 MB | ~5 GB (task limited) | 200 MB |
| Pro upload | Varies | 5 GB | 4 GB |
| Invoice PDFs | No | No | Yes — GST/VAT |
| Compare pages | Self-promo | Self-promo | Full hub |
Deep dives: iLovePDF · Smallpdf · All alternatives
Sources & references
Primary references used when researching and fact-checking this guide. See our editorial methodology.
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Adobe PDF Reference — encryption
— Adobe
PDF password protection and encryption standards (ISO 32000). -
Ghostscript documentation — PDF settings
— Artifex Software
Compression level behavior and PDF output settings.