BulkFieldSignerGUI v1.0.0
BulkFieldSignerGUI is a high-performance Windows utility for bulk digital signing of PDF documents using Digital Signature Certificates (DSC).
The software is designed for court e-filing workflows, including document submissions to:
- Supreme Court of India
- High Courts
- District Courts
- Other institutional and government e-filing systems
The application enables extremely fast signing of large documents where the signature field is predefined.
Key Features
• Bulk digital signing of PDF documents
• Compatible with USB Token based DSC (Class-3 certificates)
• Supports all valid DSC issued by recognised Certifying Authorities
• Supports self-signed certificates where allowed by the signing environment
• Extremely high signing performance
• 100% offline operation — no internet connection required
• All document processing occurs locally on the user's system
Typical Workflow
- Use a PDF editor such as Adobe Acrobat Pro DC, Foxit PDF Editor, or similar tools to place the digital signature field in the document.
- Save the PDF file.
- Launch BulkFieldSignerGUI.
- Select the prepared PDF file.
- Insert the DSC USB token.
- Enter the token PIN/password.
- Click Start Sign.
The software automatically signs all pages according to the predefined signature location.
Performance
Tested signing speeds:
High-end system:
More than 50,000 pages signed in approximately 1 minute
Low-end system:
More than 50,000 pages signed in approximately 5 minutes
Actual performance may vary depending on:
- system hardware
- PDF size
- USB token driver performance
- storage speed
- certificate provider
Integrity Verification
File:
BulkFieldSignerGUI-1.0.0.msi
SHA256:
d4d73b5c2508e278fbc0182826fa1a0921100d95bd78676068f2c8776c925a02
Verify using:
certutil -hashfile BulkFieldSignerGUI-1.0.0.msi SHA256Command Line Installation
Standard installation:
msiexec /i BulkFieldSignerGUI-1.0.0.msiSilent installation:
msiexec /i BulkFieldSignerGUI-1.0.0.msi /qnSilent installation with logging:
msiexec /i BulkFieldSignerGUI-1.0.0.msi /qn /L*v install.logUninstall:
msiexec /x BulkFieldSignerGUI-1.0.0.msiLicense
BulkFieldSignerGUI is proprietary software.
Use of this software is governed by the End User License Agreement (EULA) included with the installer and repository.
© 2026 PrajnaBytes International Private Limited
All rights reserved.
Authors
Er. Isrg Rajan
Adv. Lubeena Parul