Quick Start Guide

Apr 5, 2026 · 3 views

Sign Your First PDF in 5 Minutes

1. Prerequisites

• OneSigner installed and running (see Installation Guide)
• USB token plugged in with valid certificate
• License activated

2. Upload and Sign via API

curl -X POST http://localhost:9440/api/upload 
  -H "Authorization: Bearer YOUR_API_TOKEN" 
  -F "file=@document.pdf"

If SigningEngine is enabled, the file will be automatically signed and moved to the Signed folder.

3. Upload and Sign via GUI

1. Open hAutoSignerConfig.exe
2. Go to the Sign Files tab
3. Click Add Files and select your PDF(s)
4. Select a signing profile
5. Click Sign All
6. Signed files appear in the output folder

4. Auto-Sign with Folder Watch

1. Go to the SigningEngine tab
2. Enable the Signing Engine
3. Create a signing profile:
   • Set source folder (e.g., C:\input)
   • Set destination folder (e.g., C:\signed)
   • Select your signing certificate
   • Configure signature placement (text pattern or fixed position)
4. Save and enable the profile
5. Drop a PDF into the source folder — it will be automatically signed!

5. Verify

Open the signed PDF in Adobe Acrobat Reader. You should see a blue ribbon at the top indicating the document has a valid digital signature.