Sign & Seal: Stamp PDFs Create stamps, sign documents, and automate repeated PDF workflows.
Create stamps Sign PDFs Batch export

Create stamps. Sign PDFs. Export finished documents.

Sign & Seal is a professional mobile studio for digital stamps, signatures, seals, templates, and high-volume PDF document workflows. Design your assets, place them precisely, reuse templates, and keep sensitive document processing on your device.

Built for real document workflows

Create polished PDF outputs for contracts, forms, approvals, invoices, office documents, and recurring document layouts.

Stamp and seal creator

Design circular, oval, rectangular, approval, business, and document-control stamps with typography, borders, colors, and layouts.

Signature studio

Draw a signature with smoothing, type one with a styled font, or scan a handwritten signature and remove the background.

Freeform PDF editor

Open any PDF, drag stamps and signatures onto pages, and export clean stamped documents without watermarks.

Reusable templates

Map stamps and signatures to exact coordinates, choose page targeting rules, and apply the same layout in one tap.

Batch PDF processing

Select multiple PDF files, apply a template across the batch, review the results, and export processed documents together.

Local-first privacy

PDF stamping, rendering, and export are designed to happen locally on your device. Your documents are not uploaded by the app.

For sensitive PDF work

Sign & Seal is built for documents that should stay close: contracts, approvals, business forms, official seals, and repeated office paperwork.

  • PDF files are processed locally by the app.
  • Stamps, signatures, templates, and history are stored locally for reuse.
  • Subscriptions are handled through the platform billing flow.

Three workflow modes

Use freeform editing for quick document work, template stamping for recurring layouts, and batch processing for high-volume export jobs.

  • Freeform: manual drag-and-drop stamping.
  • Plus: reusable templates for repeated PDFs.
  • Pro: apply templates across many PDF files.

Questions

Short answers for people deciding whether Sign & Seal fits their PDF workflow.

Can I create professional stamps?

Yes. Sign & Seal includes tools for text and shape stamps, seals, signatures, and scanned real-world marks.

Can I stamp many pages at once?

Yes. Templates can target all pages, first page only, last page only, and other repeated layout needs.

Can I batch process PDFs?

Yes. Batch processing is designed for applying one template across multiple PDF files and exporting the results.

Does the app upload my PDFs?

No. The app is designed so PDF processing, stamping, rendering, and export happen locally on your device.

What is the support email?

You can contact the team at signseal@veridir.com.

Who publishes Sign & Seal?

Sign & Seal is published by Veridir.

Ready to create stamps and sign PDFs?

Download Sign & Seal, build your reusable stamp library, and turn repeated document work into a faster local workflow.

Get it on Google Play