Is my file secure when using ProPDF?

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• Is it safe to sign a PDF online?

  Yes. ProPDF uses SSL/TLS encryption to protect all uploads and downloads. Your signed document is processed privately and deleted from our servers after a few hours. Nothing is stored.

• How does ProPDF store and delete my files?

  All files are stored on secure servers and automatically deleted within 8 hours to protect your privacy. We never store, reuse, or view your files for any reason.

• Is ProPDF a safe PDF compressor?

  Yes. All files are encrypted, processed securely, and deleted automatically after compression.

• Will there be a watermark on my downloaded file?

  No, ProPDF processes your file without adding any watermark.

• Will compression change my original file?

  No, ProPDF produces a separate compressed copy for you to download or save. The original file on your device stays as it is.