About Us

About Signer.Digital

Signer.Digital is a trusted provider of Digital Signature Software and Digital Signing Tool solutions for businesses, enterprises, and government organizations. Our goal is to simplify secure document signing through innovative technology that improves efficiency, security, and compliance.

We offer a reliable PDF Signing Solution that enables organizations to digitally sign invoices, agreements, certificates, reports, and other business documents with ease. Our platform also includes a scalable Bulk Signing Solution, allowing businesses to automate high-volume document signing while reducing manual effort and turnaround time.

As a comprehensive Document Signing Software, Signer.Digital integrates seamlessly with ERP, SAP, APIs, browser extensions, and enterprise applications, helping organizations accelerate digital transformation with secure and paperless workflows.

About Chartered Info

Chartered Information Systems Pvt. Ltd. (Chartered Info) is a Indian software & technology company providing solutions in domain of Taxation, Public Key Infrastructure (PKI), HR and Access Management . Chartered Info was established in 2002 and owns India’s leading Taxation Brand TaxPro and worlds most use PKI Browser Extension, signer.digital Browser Plugin. Chartered Info’s current enterprise and consumer solutions include, TaxPro, Signer.Digital, Kluis – Multi-Tenant HSM Solution, ePass Tokens, HyperFIDO, Realsec HSMs and Attendance and Access Control Systems along with issuance of more than 2.5 million Digital certificate and more than 15 million ePass Tokens.

Chartered Information Systems Pvt. Ltd. strongly believe that selling a product or service is not the end; it’s just the beginning. Our real achievement lies in the words of appreciation not only for our products but also for after sales support, from our delighted customers. We believe this can be achieved only with the active participation and dedication of everyone in the company. Attentively we listen to our customers to understand and respond to their current needs and to anticipate their future needs.

With sales & support offices in every region of India Chartered Info have team of more than 100 executives serving to the needs of customers across India.

About Products

Signer.Digital is a multi-platform solution and comes as Bridge Application, SaaS, Libraries, Component and plug-inns, It is automated workflow-cum-signing solution which can be accessed from anywhere and it can be customized to integrate in your own workflow and as part of that workflow and can sign legally binding documents in Realtime, without pen, paper or fax. In a way that is faster and more secure than executing paper documents.

It’s a bulk singing solution for online/offline digital signing of Documents, Files Hash or returns, it also supports pre-process and post post-process activities. Signer.Digital is devised to suit the needs of Individual’s, SME’s and Large enterprises for their day to day various kinds of signing and workflow needs. This solution which aims at replacing the herculean manual efforts, time and cost involved in paper-based signing and workflow approval process to an automated, efficient, time and cost saving workflow based online signing solution.

Signer.Digital can be used either as a standalone system or over any network or only through intranet network or integrate with your companies ERP, CRM, Business Applications or Business Process to digital sign & transfer the documents without any manual intervention whereas Kluis, Multi-Tenant HSM Solution for all businesses that needs high security cryptography for transactions while still managing the complexity, cost and elasticity. Kluis is a solution that enable businesses to own their HSM at the lowest cost ever in history of PKI industry. Kluis, HSM Solution is a fully-managed service that automates time-consuming administrative tasks, such as hardware provisioning, software patching, high-availability, and backups. Kluis also enables you to scale quickly by adding and removing capacity on-demand, with no up-front costs. Read out our Discloser & Disclaimer

Galaxy of Clients

Digital Signature Software

Signer.Digital provides enterprise-grade Digital Signature Software that helps businesses, government organizations, and enterprises securely sign, verify, and manage digital documents. Our solution simplifies document workflows by enabling fast, secure, and legally compliant digital signing for invoices, contracts, certificates, reports, and other business documents.

With support for Digital Signature Certificates (DSC), USB Tokens, Smart Cards, Cloud HSM, and API integrations, Signer.Digital ensures seamless deployment across desktop, web, and enterprise applications. The platform is built to improve productivity, strengthen document security, and support large-scale digital transformation initiatives.

Digital Signing Tool

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FAQ Section

Q. What is Signer.Digital?
Signer.Digital is an enterprise Digital Signature Software platform that enables secure document signing, workflow automation, and integration with business applications.

Q. Who can use Signer.Digital?
Businesses, government organizations, financial institutions, educational institutions, and enterprises that need secure digital document signing can use Signer.Digital.

Q. Does Signer.Digital integrate with ERP and SAP?
Yes. Signer.Digital supports integration with ERP, SAP, CRM, and custom applications through REST APIs, SOAP APIs, browser extensions, and server components.

Controller of Certifying Authorities (CCA) India

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