iLovePDF and Smallpdf are the two names that come up most often when people search for free PDF tools. Both are solid — but they're built for different kinds of users. Here's how they compare after we put both through our standard test set.

Quick verdict

  • iLovePDF wins on free tier breadth — more tools, no account needed, no daily limits
  • Smallpdf wins on polish and cross-platform consistency
  • Neither is the best option if you mostly need the core five tasks done fast — but more on that at the end

Head-to-head comparison

Free tier

iLovePDF: Most tools work without an account, with no daily task caps for standard use. This is its biggest advantage — you can compress, merge, and convert without signing up or hitting a limit mid-task.

Smallpdf: Free tier is more restricted. After a small number of tasks you'll be prompted to subscribe. Account required for most tools beyond a single trial use.

Winner: iLovePDF — significantly more generous for occasional users.

Tool coverage

iLovePDF: Enormous toolset — merge, split, compress, convert, rotate, watermark, page numbers, PDF repair, extract images, and more. Probably the broadest free toolset of any PDF tool online.

Smallpdf: Comprehensive but slightly narrower. Covers all the everyday tasks well, plus e-signatures, Word/Excel/PowerPoint conversion, and a basic PDF editor.

Winner: iLovePDF — more tools, especially for niche tasks.

Interface and ease of use

iLovePDF: Functional but busy. The sheer number of tools on the homepage makes it feel cluttered, especially on mobile. Individual tool pages are simpler, but navigation isn't as intuitive.

Smallpdf: Cleaner and more considered design. Easier to navigate, better onboarding, and the individual tool pages feel more focused. Mobile experience is noticeably better.

Winner: Smallpdf — meaningfully better interface experience.

Output quality

Both tools produced good output on our test documents — compressed files with legible text, conversions that preserved basic formatting, merged documents with correct page order.

On our scanned report compression test, both kept text legible at recommended compression settings. Smallpdf had a slight edge on image quality at higher compression; iLovePDF was close behind.

Winner: Tie — both are solid, Smallpdf edges ahead on image compression.

Speed

iLovePDF was slightly faster on large file uploads in our tests. Smallpdf processing time was comparable once the file was uploaded.

Winner: iLovePDF by a small margin.

Pricing

iLovePDF Pro: ~$4/month (billed annually) — very competitive. Smallpdf Pro: ~$12/month (billed annually) — significantly more expensive.

Winner: iLovePDF — roughly 3x cheaper for comparable features.

Mobile and desktop apps

iLovePDF: Has mobile apps, but the web version is more reliable. Smallpdf: Desktop app (Mac/Windows) and mobile apps are genuinely good — consistent with the web version. Best cross-platform experience of the two.

Winner: Smallpdf — better desktop and mobile apps.

Side-by-side summary

| | iLovePDF | Smallpdf | |---|---|---| | Free tier | ⭐⭐⭐⭐⭐ | ⭐⭐ | | Tool coverage | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | | Interface | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ | | Output quality | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | | Speed | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | | Price (paid) | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | | Mobile/desktop apps | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ | | Overall | 8.3/10 | 8.6/10 |

Which one should you pick?

Choose iLovePDF if:

  • You want maximum tools for free without an account
  • You use PDF tools occasionally and don't want to pay
  • You need niche tools like watermarking, repair, or page numbering
  • Price matters and you might go Pro

Choose Smallpdf if:

  • You work across Mac, Windows, and mobile and want a consistent experience
  • You use PDF tools daily as part of your workflow
  • You prefer a cleaner, more polished interface
  • You're okay with paying a bit more for better design

A third option worth knowing about

If you mainly need the core five tasks — merge, compress, convert, sign, organize — and want them done faster with a cleaner interface than either of these, ClarixPDF scored higher than both in our testing (9.1/10). It doesn't have iLovePDF's breadth of niche tools, but for everyday PDF work it's the fastest and cleanest option we've tested.