SmallPDF costs $12–15/mo — and unlike a tool you buy once, that bill never stops. Over three years that's roughly $432 for software doing a job your own hardware could just as easily do.
Where the subscription actually goes
$12–15/month ($144+/yr, forever) is the sticker price. It compounds: cancel and you typically lose access to your own history, and most plans ratchet the price up as you add usage, seats or storage — the bill rarely stays flat for long.
PDFsmith: the pay-once alternative
PDFsmith does the same core job for $29, once. Merge, split, rotate, watermark & convert PDFs offline. No uploads, ever.
| PDFsmith | SmallPDF | |
|---|---|---|
| Price | $29 once | $12–15/month ($144+/yr, forever) |
| Your files | Never leave your machine | Uploaded to their servers |
| Works offline | Yes | No |
| Account required | No | Yes |
| Merge / split / rotate | Yes | Yes |
| Watermark (text + image) | Yes | Pro only |
| Metadata editor | Yes | No |
| Source code | MIT, on GitHub | Closed |
Two and a half months of SmallPDF pays for PDFsmith outright. Everything after that is money you keep.
Is the subscription ever still worth it?
If you need SmallPDF's specific ecosystem, integrations or managed infrastructure and that's genuinely load-bearing for you, the subscription earns its keep — that's a real trade-off, not a trick. PDFsmith is for everyone else: people paying every month for a job that runs fine on hardware they already own.
Try PDFsmith — $29, once
Merge, split, rotate, watermark & convert PDFs offline. No uploads, ever.