Signing a PDF online usually means uploading the entire document -- with all its terms, conditions, and sensitive details -- to a third-party signing service. Your contract...
Open Edit PDFSign documents without printing them.
Drop PDF. Navigate to signature line.
Draw, type, or upload. Resize and position.
Signature embedded. Send to other party.
Choose a PDF from your device. Drag and drop or click to browse. Your file stays on your computer.
Your browser handles all the work using JavaScript. Nothing is uploaded to any server. Processing is instant.
Save the processed file to your device. That's it — no account, no email, no waiting.
Documents that need signatures are almost always among the most sensitive in any workflow: employment contracts specifying compensation, non-disclosure agreements defining confidentiality obligations, financial authorizations controlling money movement, property transactions involving large assets, and legal settlements resolving disputes.
Cloud-based signing services host these documents on their servers for the duration of the signing process. Many also retain signed copies afterward for "records" or "audit trails." This means a third party has a copy of your signed agreements, stored on infrastructure you do not control, for a retention period you may not have agreed to.
ModernPDF's signing tool runs entirely in your browser. The document renders locally, your signature is drawn or placed locally, and the signed PDF is assembled on your device. Only you and the intended recipient ever see the signed agreement. No third-party copy exists at any point.
Electronic signatures are generally legally valid under the ESIGN Act in the United States and eIDAS regulation in the European Union. ModernPDF provides simple electronic signatures suitable for most common business agreements. For high-stakes legal matters or transactions requiring qualified digital signatures, consult legal counsel about specific signing requirements.
Yes. Navigate to any page in the document and place your full signature, initials, or date stamps as needed. You can sign one page, initial several others, and add dates throughout -- all within a single session before downloading the completed signed document.
No. Your signature exists only in your browser's memory during the active signing session. It is embedded into the PDF you download but is never transmitted to or stored on any external server. Closing the tab permanently erases the signature data from memory.
Yes. Use Fill & Sign for the complete workflow: fill form fields with text, insert today's date, add initials to designated pages, and place your full signature. Everything processes locally in your browser without any server involvement.
DocuSign and similar platforms manage multi-party signing workflows with audit trails, sequential routing, and notification systems. ModernPDF is designed for signing your own copy of a document locally without uploading it to a third party. If you simply need to sign and return a document, ModernPDF does the job without a subscription or file upload.
Free to start. Files stay on your device. Upgrade to Pro for unlimited use.
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