Batch Sign PDF

Apply the same digital signature to multiple PDFs at once and download the signed files as a ZIP archive.

100% browser-based — no upload

or drag and drop files here

Drag and drop multiple PDF files here

Max 100 MB per file

Instructions

  • Upload multiple PDF files and the tool will apply the same signature to each one
  • Sign on the first page of each document by default; use the single-file Sign PDF tool for page-specific placement
  • Processed files are packaged as a ZIP archive for download
  • All processing is done locally in the browser; files are not uploaded to any server
Open source on GitHubNo data collectionFiles stay localNo server upload

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What you should know

Batch signing applies the same electronic signature to multiple PDFs at once. It is useful when you have a set of contracts, forms, or approvals that all need the same sign-off before distribution.

  • Same signature for every file — upload once and it is placed on the first page of each PDF automatically.
  • Results packaged as a ZIP — all signed files are bundled into one archive for easy download and distribution.
  • For placement control use the single-file tool — if you need to position the signature on a specific page, use the individual Sign PDF tool instead.

Read the full batch sign PDF guide →

This batch tool processes multiple PDFs at once, applying the same operation to every file you upload. It runs entirely in your browser — files are never sent to a server — and results are packaged for easy download.

  • Upload multiple files — drag and drop a folder or select individual PDFs to process in one go.
  • Same settings for all files — configure the operation once and it is applied uniformly across the batch.
  • Results packaged for download — processed files are bundled into a ZIP archive for convenience.

Browse all PDF tools →

About Batch Sign PDF

Batch signing applies the same electronic signature to multiple PDFs at once. It is useful when you have a set of contracts, forms, or approvals that all need the same sign-off before distribution.

Upload once and the signature is placed on the first page of each PDF automatically. Results are packaged as a ZIP archive for easy download and distribution. This saves time compared to signing each file individually.

Because the documents never leave your device, the process is private. Nothing is stored on a server. This is useful for internal approvals and standard form sets that contain sensitive information.

The signature is applied to the same relative position on every file. If you need to place it on a specific page or adjust the position per file, use the individual Sign PDF tool instead.

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