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Sign PDF
Place your own signature image on selected pages.
Your PDF preview stays in this browser.
Click a text item to replace it, or tap a blank area to set a position. Apply one change at a time. Review the exported result.
Sign PDF
Place your own signature image on selected pages.
This tool temporarily uploads your file to the AK Software Labs VPS over HTTPS. Job files are removed on completion or failure. No third-party document service is used.
Editing can invalidate existing digital signatures. Keep the original.
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Continue your PDF workflow
Need a text correction? Open the free FreePDFTools PDF editor. For an application, fill form fields, then add your signature. Read our font-matching guide before replacing text.
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Get the result you need.
Read the steps, a practical example and the export checks for Sign PDF.