好用
出差的时候用起来很方便
Free
In-App Purchases
About
This tool allows users to easily add stamps and signatures to PDF documents. It supports various stamp types, including contract and cross-page seals, and allows for flexible placement and resizing. Once applied, stamps and signatures are permanently embedded into the PDF for secure sharing and archiving.
✓Add stamps and signatures to PDFs
✓Supports contract and cross-page seals
✓Drag, rotate, and resize elements
✓Multi-page document processing
✓Embeds stamps/signatures into exported PDFs
✓Local storage for security
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What's New in 签章助手
1.0.1
June 4, 2026
优化细节
Subscription plans
7-day VIP (unlock all)
Unlock PDF export, automatically renew weekly.
$3.997 Days
2
In-App Purchases
$19.99
lifetime
SignatureAssistant Permanent use
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FAQ
What is 签章助手 used for?
签章助手 is a utility app designed for adding stamps and signatures to PDF documents. It helps users quickly apply official seals and personal signatures to contracts and other important files, embedding them directly into the PDF for easy sharing and archiving.
Does 签章助手 support different types of seals?
Yes, 签章助手 supports various seal types, including those specifically for contracts and cross-page seals (骑缝章). This allows for versatile application depending on the document's requirements.
How are stamps and signatures applied in 签章助手?
Once a PDF is opened, users can add stamps and signatures. These elements can be freely dragged, rotated, and scaled to the desired position and size on the document. The app also handles multi-page documents effectively.
Is my data safe with 签章助手?
Yes, all stamp and signature materials are stored locally on your device. This ensures that your sensitive information remains private and secure, as it is not uploaded to external servers.
What happens when I export a PDF from 签章助手?
When you export a PDF, 签章助手 automatically synthesizes the added stamps and signatures into the document. This creates a final, unified PDF file that is ready for sharing or archiving without any further editing needed.
What devices does 签章助手 support?
签章助手 is available for iPhone and iPad devices. It is designed to work seamlessly across these Apple platforms.
How often is 签章助手 updated?
The latest version of 签章助手 is 1.0.1, which was last updated on June 4, 2026. Updates typically include bug fixes and feature enhancements.
What are the subscription options for 签章助手?
签章助手 offers a 7-day VIP subscription for $3.99, which unlocks all features. This subscription plan provides full access to the app's capabilities for a week.