PDFfiller alternative · form filling + e-sign
The Cheaper PDFfiller Alternative
PDFfiller is built around fill-and-sign forms, but the price has crept up to $20–$60/month per user depending on the plan. MyPDFKitty does the same fill-and-sign work plus 25+ other PDF tools for $2.99/month — and the first 10 signature envelopes every month are free.
No credit card · Free tier covers most everyday use · Cancel any time
Why people switch from PDFfiller
10× cheaper at the entry tier
PDFfiller Basic starts around $20/month. Kitty Plus is $2.99/month. The math is brutal if you don't need PDFfiller's enterprise feature set.
Send for signature free up to 10/month
PDFfiller paywalls signatures at all tiers. We give you 10 envelopes per month free with the full audit trail, no credit card.
More than just forms
PDFfiller's value is the form-filling UX. We have that plus compress, merge, split, OCR, AI summary, chat with PDF, translate — one subscription replaces three.
Recipients sign without an account
Both products send a private link by email. Neither requires recipients to create an account.
Audit trail is automatic
Every signed PDF gets a certificate page with signer name, email, IP, and timestamps appended. No upgrade required.
Browser-only — no install
PDFfiller pushes a desktop app and Chrome extension. We're 100% browser-based.
MyPDFKitty vs PDFfiller
Side-by-side feature and pricing comparison.
| Feature | MyPDFKitty | PDFfiller |
|---|---|---|
| Cheapest paid plan | $2.99/mo (Kitty Plus) | ~$20/mo (Basic) |
| Free plan | 5 files/day + 10 envelopes/mo | 30-day trial only |
| Send for signature | Free 10/mo · 50 on Plus | Paid only |
| Audit certificate | Included | Premium plans |
| AI features | Summary + Chat + Translate | Limited |
| OCR PDF | 25 languages, Pro plan | Premium plans |
| Form templates | Coming soon | Large library |
| Recipients need account | No | No |
| API | Roadmap | Available on Premium |
| Mobile app | Browser (mobile-friendly) | iOS + Android |
PDFfiller Basic is around $20/month. Plus is around $30/month. Premium is around $60/month per user. (Verify current pricing on PDFfiller's site.)
When PDFfiller is still the right choice
We're not for everyone. Here are the cases where you should stick with PDFfiller:
- You need PDFfiller's library of pre-built IRS / tax / government form templates.
- You're routing complex multi-stage approval workflows with conditional fields.
- You require notarization or 21 CFR Part 11 compliance bundled into the signing flow.
- You're already on a PDFfiller team plan with tens of users and switching cost is high.
Try MyPDFKitty free.
No credit card. Free tier covers everyday use, paid plans from $2.99/month.
Frequently asked questions
Can I fill out a PDF form in MyPDFKitty?
Yes — open the PDF in our editor and add text fields, checkboxes, and signature fields anywhere on the document. For PDFs with native form fields, we read and let you fill them directly.
Do you have a library of ready-made forms?
Not yet — that's PDFfiller's biggest value-add and we're building it. For now, upload your form PDF (W-9, lease, etc.) and fill it out in our editor.
Are signatures legally binding?
For standard electronic signatures under U.S. ESIGN and EU eIDAS — yes. For notarized or qualified signatures, use a service that specializes in that.
Can I send a filled form to someone else for review or signing?
Yes — that's exactly what our send-for-signature feature does. Drop signature/date/text fields on any page, assign each to a recipient, and send.
Does my signed PDF have an audit trail?
Yes. The final signed PDF includes a certificate page with the envelope ID, every signer's name + email, view + sign timestamps, and IP addresses. Identical to what PDFfiller's audit trail records.
Tools that replace PDFfiller
PDFfiller is a trademark of its respective owner. This page is an independent comparison and is not affiliated with or endorsed by PDFfiller. Visit the official site at www.pdffiller.com.