STAMP & SIGN

STAMP & SIGN is a productivity & business tool that allows users to add stamps, signatures, and watermarks to PDF documents online. It also offers a PDF converter for various file formats, making document processing quick and secure.

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At a glance

Pricing

Freemium · Paid

Free tier

Yes

API

Skill level

Non-technical

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About

What is STAMP & SIGN?

STAMP & SIGN is a comprehensive online tool designed for adding stamps, signatures, and watermarks to PDF documents. It supports uploading custom company stamps, seals, or logos in PNG, JPG, or SVG formats, with transparent PNGs recommended for seamless integration. Beyond stamping, the platform includes a fast PDF converter capable of handling DOC, DOCX, JPG, PNG, and TIFF files, with batch conversion for up to 10 files at once. The tool emphasizes security with HTTPS encryption and automatic deletion of documents after processing. It caters to professionals in legal, accounting, and business fields, offering features like multi-page processing, batch stamping, and template creation for efficient workflows.

Best used for

Ideal for lawyers, accountants, and business professionals who need to quickly add official stamps, signatures, or seals to PDF documents, convert various file formats to PDF, and ensure document authenticity. Especially valuable for streamlining legal, financial, and administrative workflows with secure online tools.

Common actions

stamp PDF documents

sign PDF online

convert documents to PDF

add digital seals

annotate PDF files

SaaSproductivity

Capabilities

Key features

Add stamps to PDF
Convert files to PDF
Online document signing
Digital stamp creator
Batch PDF processing
Custom stamp upload
Multi-page stamping

Target Audience

lawyeraccountantsmall business owner

Integrations

Not yet documented

Pricing & Plans

Freemium · Paid

Not publicly disclosed. Check stampdocs.app for current pricing.

FAQs

How many PDFs can I stamp for free?

STAMP & SIGN offers a free plan that allows you to add stamps to 3 PDF documents per day at no cost. No credit card or registration is required for basic use, making it easy to get started immediately.

What file formats are supported for custom stamps?

You can upload your own company stamp, seal, or logo using PNG, JPG, or SVG file formats. For optimal results and seamless blending with your PDF background, transparent PNG files are highly recommended.

Are my documents secure when using STAMP & SIGN?

Absolutely. All PDF files and stamp images are transferred over HTTPS encryption and are automatically deleted shortly after processing. The platform never stores your documents permanently, ensuring your privacy and security are prioritized.

Does STAMP & SIGN work on mobile devices?

Yes, STAMP & SIGN is fully responsive and compatible with mobile devices, tablets, and desktops. You can add stamps to PDF documents from any device using a modern web browser, without needing to install any apps.

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