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Head to head · facts checked Oct 15, 2026

PDFBetter vs Smallpdf

Smallpdf vs PDFBetter: free limits, Pro prices, editing, e-signatures, forms, AI and where files are processed. A sourced, side-by-side comparison.

Reviewed

Our verdict

Smallpdf is a polished set of online PDF tools with a Windows app, e-signatures bundled into Pro, and unlimited AI on paid plans. PDFBetter covers the same everyday tasks and adds a fillable form builder with response collection, browser-side processing for page and image tools, and a Free plan with published monthly allowances. Both are reasonable picks for individuals; the deciding factors are forms, local processing and how you prefer to pay.

Written by PDFBetter, so read it knowing we're one of the two products. Every Smallpdf fact below links to its source.

The 16-row feature table, at a glance

  • yes
  • partial
  • paid plans
  • no
  • unknown

PDFBetter

13 yes · 3 paid plans

Smallpdf

8 yes · 1 partial · 3 paid plans · 2 no · 2 unknown

Who should pick which

Pick by what you actually need

Choose Smallpdf if…

  • You want a Windows desktop app that works offline.
  • You use AI heavily and want unlimited AI use on a paid plan rather than monthly credits.
  • You want a team plan at a lower per-seat annual price.
Visit smallpdf.com

Choose PDFBetter if…

  • You want merge, split, rotate and image conversions to run on your device instead of being uploaded.
  • You build fillable forms and collect responses, not just fill existing ones.
  • You want free-plan limits stated as numbers, and a one-time Day Pass for occasional jobs.
  • You want AI answers that cite page numbers.
See PDFBetter plans

Pricing

What each one costs

PDFBetter
Free: $0 with 3 edited-document downloads, 3 signature requests and 20 AI credits a month, with no card and no end date. Pro: $15/month, or $10/month billed yearly, with a 7-day free trial for first-time subscribers (card required). Business: $24/seat/month, or $18/seat/month billed yearly. Day Pass: $6 one time for 24 hours of Pro.
Smallpdf
Free with daily download limits; Pro $12/month or $9/month billed annually; Team $10/seat/month or $7 billed annually (2–19 seats); Business custom. 7-day trial.

Smallpdf prices checked on smallpdf.com. Prices change; the source is authoritative.

PDFBetter apps

In the browser, on your desktop, on your phone

Everything on this page works in any browser. The apps use the same account and the same documents.

All PDFBetter downloads

Feature by feature

16 things compared

Show all 16 rows
PDFBetter compared with Smallpdf, feature by feature
FeaturePDFBetterSmallpdf
Free planSmallpdf's free plan has a daily download limit per tool; the exact number is not published on its pricing page.YesYes
Page and image tools processed on your devicePDFBetter's browser tools never upload the file. Smallpdf says it processes files on its servers and deletes them after an hour; its Redact page says that tool runs in the browser.YesPartial
One-time purchaseNone listed on Smallpdf's pricing page.YesNo
Edit existing textSmallpdf's free editor adds text, images and drawings; editing existing text is Pro.YesPaid plans
Sign and request signaturesSmallpdf Free: 2 documents a month. Pro: unlimited.YesYes
Signing templates and completion certificateYesPaid plans
Bulk sendPaid plansUnknown
Build fillable forms and collect responsesSmallpdf offers a form filler; we did not find a form builder with response collection.YesUnknown
Word, Excel and PowerPoint conversionYesYes
OCRSmallpdf includes OCR in Office conversions on Pro.YesYes
RedactionYesYes
Compress PDFSmallpdf's strongest compression is on Pro.YesYes
AI chat, summary and translationSmallpdf: limited on Free, unlimited on Pro. PDFBetter: monthly credits with page citations.YesYes
Desktop appPDFBetter: free for Mac and Windows. Smallpdf for Windows.YesYes
Team plansPaid plansPaid plans
Processing APIWe found Smallpdf's free embeddable viewer but no processing API.Paid plansNo

“Paid plans” means the feature exists but not on a free tier. “Unknown” means we couldn't verify it.

Pricing and free limits

Smallpdf Pro costs $12 a month, or $9 a month billed annually; Team is $10 per seat a month, or $7 billed annually, for 2 to 19 seats. The free plan limits downloads per tool each day, and AI on the free plan is capped by document length. A 7-day trial converts to a paid plan unless cancelled.

PDFBetter's browser tools (merge, split, rotate, images to PDF and similar) run on your device and download free without an account. Downloading a document you edited in the editor needs a free account; the Free plan includes 3 such downloads a month with no watermark, plus 3 signature requests, 1 live form with 50 responses, 20 OCR pages and 20 AI credits. Pro costs $15 a month, or $10 a month billed yearly, and a $6 Day Pass gives 24 hours of Pro without a subscription.

Smallpdf's annual Pro price is lower than PDFBetter Pro billed yearly. PDFBetter's case is the permanent monthly free allowance, the Day Pass for one-off jobs, and forms and signing included at the same tier.

Where your files go

Smallpdf says it processes files on servers in the EU and deletes them after one hour, unless you save them to your account. Its Windows app works offline.

PDFBetter runs merge, split, rotate, extract, watermark and image conversions in your browser, so those files never leave your device. Editor documents, Office conversions, OCR and compression run on PDFBetter's servers, and each tool page says which applies.

Editing, signing and forms

Smallpdf's free editor adds text, images and drawings; changing existing text needs Pro. Pro also bundles unlimited signing and signature requests with templates and a certificate of completion. Smallpdf offers a form filler, but we did not find a tool for building forms and collecting responses.

PDFBetter edits existing text on every plan and includes a 23-field-type form builder whose forms can be published as a link, QR code or embed. Free includes 1 live form with 50 responses a month; Pro includes 10.

AI

Smallpdf offers chat, summaries, translation and a question generator, limited on Free and unlimited on Pro. PDFBetter meters AI in credits — a summary costs 2, a chat message 1 — and every answer cites the pages it used. Heavy AI users may prefer Smallpdf's unlimited Pro; people who want to verify answers against the source will value the citations.

PDFBetter vs Smallpdf: questions people ask

Is Smallpdf free?

Smallpdf has a free plan with a daily download limit per tool and limited AI use. Pro removes the limits for $12 a month or $9 a month billed annually.

Does Smallpdf upload my files?

Smallpdf says it processes files on EU servers and deletes them after an hour unless you save them. PDFBetter's browser tools process files on your device without uploading them.

Can I build a fillable form in Smallpdf?

We found Smallpdf's form filler but not a form builder with response collection. PDFBetter builds fillable forms and collects responses, including on the Free plan.

Which is better for e-signatures?

Both include signature requests, templates and a completion certificate on their paid plans. PDFBetter's Free plan includes 3 signature requests a month and Smallpdf's includes 2 signed documents. PDFBetter also gives every signer their own cryptographic key, seals and time-stamps each completed PDF so any later change shows, and can require signers to enter a code sent to their email on every plan.

Sources

8 sources
  1. Smallpdf pricing — smallpdf.com, checked
  2. Smallpdf Edit PDF — smallpdf.com, checked
  3. Smallpdf Redact PDF — smallpdf.com, checked
  4. Smallpdf: file processing and deletion — smallpdf.com, checked
  5. Smallpdf for Windows — smallpdf.com, checked
  6. Smallpdf form filler — smallpdf.com, checked
  7. PDFBetter pricing and plan limits — pdfbetter.com, checked
  8. PDFBetter security: e-signature evidence — pdfbetter.com, checked

Try PDFBetter on your own file.

No account to start. Browser tools never upload your file.

Open a PDFCompare plans