署名位置ナビゲーション
契約書の署名が必要な場所に、手書き指示スタンプや、その位置へワンクリックで飛ぶ誘導リンクをPDFに埋め込みます。
ファイルをここにドラッグ＆ドロップするか、クリックして選択してください
or
プレビューシートの任意の場所をクリックして、インタラクティブな「ここに署名」タグとスクロール可能なインデックスガイドブックマークを配置します。
Designed for Trust and Speed
PDFRunway handles your documents locally, keeping data secure and processing lightning-fast.
Easy to Use
Simple 3-step processes designed for speed, clarity, and non-technical users.
Fast & Reliable
High-performance local compilation keeps processing fast, secure, and responsive.
100% Secure
Your documents never leave your browser. Zero uploads, 100% client-side privacy.
Works Anywhere
Access the full suite on any browser, system, desktop, or mobile device.
使用方法
Follow these three simple steps to process your file in seconds.
Import business contract
Upload the PDF contract or NDA that needs signature coordinates.
Auto-scan signature slots
Inspect the automatically located signing boxes, and manually add custom sign points if needed.
Inject anchors & save
Click execute to write the interactive pointer layers into the PDF structure.
このツールについて
The PDF Signature Guide Injector guarantees clean, error-free signing workflows for multi-page agreements.
When sending multi-page NDA agreements, financial statements, or commercial leases, clients often miss critical signing boxes, requiring endless back-and-forth email loops and delayed business transactions.
Our tool uses natural regex semantic mapping. It scans the PDF character map to locate terms like Signature:, 签字：, Witness:, or 签署日期：. It then leverages pdf-lib to inject standard PDF interactive Link annotations. When opened in any standard reader, clients see blinking, neon-bordered arrows that instantly guide them to the correct boxes, making signing foolproof.
使用例
Corporate NDA Agreements
Inject clear, flashing guides next to sign blocks to prevent onboarding employees from missing clauses.
Commercial Lease Contracts
Guide multiple co-signers through multi-page real estate documents with custom-colored tabs.
Procurement PO Signatures
Overlay interactive pointers on invoices and purchase orders to accelerate accounting approval loops.
よくある質問
Have questions? Find quick answers about this tool here.
No. The anchors are injected with the standard PDF `Printable` flag set to false. They display beautifully on computer/tablet screens but remain completely invisible when printed.
Yes. We weave bidirectional internal anchors. Clients can click the "Sign Guide" bookmark to automatically jump to the next empty signature slot instantly.
Yes. Besides looking up text streams, our spatial layout parser estimates signature lines based on horizontal rules and bounding boxes on scanned sheets.