January 6, 2025 Forms 7 min read By Horizin Team Last updated: September 24, 2025

Fill and Sign a PDF Online: Forms and E‑Signatures

Quickly complete form fields and add a legally‑binding signature—no printer or scanner required.

Fill and Sign PDF feature image

Fill Forms

  1. Open our PDF Editor.
  2. Click into text fields; use checkboxes and dropdowns where available.
  3. Save periodically to avoid losing progress.

Add a Signature

  1. Choose Sign → Create Signature.
  2. Type, draw, or upload your signature image (PNG).
  3. Place it on the signature line; adjust size and opacity.

Tips for Valid Signatures

  • Include date and name beneath the signature.
  • Use consistent signature style across pages.
  • Lock form fields after signing if supported.

Conclusion

Digital filling and signing saves time and reduces errors. Keep a signed copy and, if needed, a separate unsigned template.

FAQs

Is an e‑signature legally valid?

Yes—most regions recognize e‑signatures when intent and consent are clear.

Can multiple people sign?

Yes—have each person add their signature and initials where needed.