eIDAS COMPLIANT

Sign hundreds of PDFs at once, with your qualified USB token.

Legally-binding qualified electronic signatures for EU compliance. Lightweight, portable, and built for speed.

Download BatchSign See how it works

CAPABILITIES

Professional signing, minus the friction.

Batch Processing

Sign entire folders of PDFs in a single pass. No more opening documents one by one.

Long-term Validity

PAdES-B-LT compliance with embedded timestamps and revocation data for years of validity.

Visual Signatures

Customizable signature marks with your logo, name, and date. Smart auto-placement on whitespace.

Token Compatibility

Works seamlessly with certSIGN, DigiSign, Trans Sped, and all major PKCS#11 tokens.

Tiny & Portable

~30MB installer. No Java, no Electron, no bloat. Runs as a native desktop application.

Cross-Platform

Native performance on Windows, macOS, and Linux. Consistent experience everywhere.

SIMPLE WORKFLOW

Plug, Drag, Sign.

01

Plug in Token

Insert your qualified USB token or smart card into your computer.

02

Select Files

Drag and drop a folder or specific PDF files into BatchSign.

03

Enter PIN

Type your token PIN and click 'Sign'. All files are signed instantly.

Get BatchSign today

Start signing efficiently on your preferred platform.

Windows

Windows 10 / 11 (64-bit) · .exe

Coming soon

macOS

Apple Silicon (arm64) · .dmg

Coming soon

Linux

AppImage · deb · rpm · Arch

Coming soon

Requires a PKCS#11 qualified-signature token and its vendor driver.

Frequently Asked Questions

Is BatchSign legally valid?

Yes. BatchSign creates eIDAS-compliant PAdES-B-LT signatures. When used with a qualified certificate on a USB token, these signatures are legally equivalent to handwritten signatures across the European Union.

Which tokens are supported?

We support all PKCS#11 compliant tokens, including those from certSIGN, DigiSign, Trans Sped, and AlfaTrust. If your vendor provides a library (.dll, .so, or .dylib), it will work.

Is my PIN or private key safe?

Absolutely. BatchSign never sees or stores your private key — it stays securely on your hardware token. The PIN is passed directly to the token driver for authentication and is never transmitted over the network.

Does it work offline?

BatchSign can sign files offline. However, to achieve PAdES-B-LT compliance, an internet connection is required to fetch official timestamps and revocation data (OCSP/CRL).