Free e-signatures, forever
From PDF tools to everyday utilities — all in one place with FreeSign
Upload a contract, mark where to sign, and just send the link.
The other party signs with email/phone verification only — no sign-up.
No credit card needed · All you need is an email
Everything you need, built in
Signature & Seal
Place a handwritten signature or seal image anywhere on the document.
Many document types
Upload PDF, Word (DOC), HWP, Excel, PPT, or images and they're automatically converted to PDF for signing.
Password-free login
Verify your identity with a 6-digit code sent to your email or phone. No password to remember.
Sequential or parallel signing
Send to multiple signers in order or all at once.
Audit trail
An audit-trail PDF with signing time, IP and authentication method is generated automatically.
Verify document
Anyone can verify that a completed document hasn't been tampered with.
Free document tools
Free Word/Hangul-to-PDF conversion and a no-install web document viewer.
Right on mobile
View and sign documents on your phone — no app needed.
How it works — 3 minutes is enough
Upload a document
Upload a PDF, Word, Hangul or other document (auto-converted).
Place signature fields
Drag and drop signature, date, and text fields.
Send the link
Send a signing link to the recipient's email or phone.
Done & stored
Once they sign, the completed PDF and audit trail are organized automatically.
Frequently Asked Questions
Is it really free?⌄
Yes. From sign-up to sending and completing signatures, it's free to use.
Is that 100% free too? (Document storage)⌄
Creating, sending, signing, completing, and verifying documents are all free. A small storage fee may apply for long-term retention of completed documents kept beyond 30 days after signing. Download your documents within that period to keep them at no extra cost.
What documents can I upload?⌄
Beyond PDF, you can also upload Word (DOC/DOCX), Excel, PPT, HWP/HWPX, and images, which are automatically converted to PDF for signing.
Is it legally valid?⌄
Under the Digital Signature and Electronic Documents Acts, signatures can carry the same legal effect as handwritten ones, and every signature leaves an audit trail.
Does the other party need to sign up?⌄
No. Recipients sign right away using only email or phone verification, no sign-up required.
Is it safe without a password?⌄
Each login uses a one-time verification code (OTP) valid for just 2 minutes, reducing the risk of leaks and reuse.
Where are my documents stored?⌄
Completed documents and their audit trails are stored in your signed documents folder and also emailed to all parties.
Just e-signatures? No — a whole set of free tools
From PDF conversion and editing to images, calculators, QR, and file transfer. No install or sign-up, free forever.
Sign and fill PDF
Sign and add text directly on a PDF
Create a stamp
Seal image from your name
Document conversion & viewer
Word / Hangul → PDF
Merge PDF
Merge multiple PDFs into one
HEIC → JPG
iPhone photo conversion
International age calculator
Age from date of birth
Lunar ↔ Solar calendar
Date & sexagenary cycle converter
QR code
URL or text to QR code
Get started now — for free
Need a feature? Let us know on our feature request board.
Start for free