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Google Workspace Add-on

SignRoute — Unlimited Digital Signatures & Sealed PDF Routing in Google Docs

Capture digital signatures via HTML5 canvas, embed verified signature stamps into Google Docs, and export signed PDFs directly to Google Drive. Zero per-envelope fees or monthly subscriptions.

← Back to SignRoute Overview & Video
🎬 Full Walkthrough

See How SignRoute Works in Real Life

16:9 captioned walkthrough

Full Walkthrough Transcript

[00:00.0–00:08.4]: Need a simpler way to handle signing agreements and routing sealed PDFs in Google Docs without creating another account or handing your data to an external cloud?

[00:08.4–00:19.4]: Watch SignRoute in action: Draw a smooth, high-DPI signature with your mouse, trackpad, or stylus right inside the Google Docs sidebar and save it for one-click reuse.

[00:19.4–00:36.6]: Automatically place your signature graphic and cryptographic timestamp block at designated {{Signature}} tags or right where your cursor sits. Plus, compiles the signed Google Doc into a flattened, tamper-evident PDF and saves it directly into your chosen Google Drive contract folder.

[00:36.6–00:45.4]: Your NDAs, vendor approvals, and equipment handoffs never sit on a third-party e-signature vendor's server—and you never pay per document.

[00:45.4–00:55.2]: Software that lives where you do. No accounts, no tracking, and zero cloud rent—at 864zeros.com.

📱 Hands-On Browser Preview

Click Around SignRoute

Try a realistic sample right here—nothing installs and nothing leaves your browser.

Step 1 · Pick an Example Click any sample row below to highlight a real-life item.
Step 2 · Run It Press the main button on the right to see SignRoute update it immediately.
Step 3 · Try Another or Reset Test a second case or reset the sample data anytime in one click.
✨ Google Docs™ · Sequential Digital Sign-Off & Tamper-Evident PDF Seal ● Private Browser Preview
Pick any sample item on the left, then click the button above to try SignRoute.
Want the technical details, privacy proof, and QA audit? View SignRoute’s Transparency Page →