Software Downloads

Fully functional copy with unlimited PDF Signing.

Download the latest version of our desktop applications.


Version: 11.4.0
OS: Windows 10 and more.

System:  Windows 32 bit and 64 bit
Required: Microsoft .NET Framework 4.8

Note: After clicking the download button, the software setup authenticates with the secure SSL cloud server and ask for a captcha, it starts in few seconds to be patient.

Digital Signer Features

DSC Signature Software

USB Token

Sign using USB Token / DSC / Digital Signature file.

PFX certificate

PFX File

Sign using PFX digital file.

store certificate

X.509 Certificates

Sign using X.509 digital certificates file.

store certificate

Personal Key

Sign using Personal Key digital file.

PDF encryption

PDF Encryption

Support Encrypted PDF files.

Decrypted PDF

PDF Decryption

Support Decrypted PDF files.



Secure, Trusted Timestamping for long term signatures validation.

Invisible Digital Signature

Invisible Signature.

Support Invisible Signature.

Digital Signature algorithm

Secure Algorithm

Support Multiple SH1 / SHA-256 / SHA-512 algorithm for strong and robust security.



Support LTV Enabled.

Digital Signature

Signature Text

Input Custome Signature Text.

Digital Signature

Signature Image

Add Custome Signature Image.

Digital Signature batch processing

Batch Processing

Batch Mode (to work on the folder and apply the signature on multiple pdf)

Digital Signature Validation

Sign Validation

Check validate Signature.

Digital Signature Design

Stunning Design

User-friendly design.

Digital Signature Adobe

Acrobat Compatibility

Fully Adobe compatibility.

Digital Signature Multiple Signature

Multiple Signature

Support adds Multiple Signature.

Sign PDF

Signing Methods

Support multiple signing methods.

Digital Signature update


Free version updates.

DSC software price

One Tme Cost

No cost for the new version, No version based licensing.

Color Digital Signature

Color Scheme

Multiple colour scheme Colourful, Classic, Dark Mode

Digital Signature lightweight

Light Weight

Less than 3 MB setup size

Fast Digital Signature

Lighting Fast

Best for bulk PDF signature.

Digital Signature Server

Timestamp Server

Added free list of the timestamping server. Easy to switch timestamp server.

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Years in Market