---
title: "FAQs On Digital Signature Under Features | BUSY Software Help"
description: "Get the helpful guide for FAQs related to Digital Signature under Features. BUSY Software Help & Support"
canonical: "https://busy.in/faqs/features/digital-signature/22/"
---

# FAQs On Digital Signature Under Features | BUSY Software Help

[BUSY FAQs](https://busy.in/faqs/) → [features](https://busy.in/faqs/features/) → digital signature

## What do I do if my digital signature device is lost or stolen?

You have to purchase new DSC and install on system

## Do digital signatures work for other export file types besides PDFs?

No, digital signatures in BUSY only work for PDF files.

## How much does the digital signature dongle cost?

For this you can contact to the digital signature provider.

## Are there different levels of digital signatures available?

Yes, there are different levels of digital signatures available.

## How to revoke a digital signature certificate from BUSY if the private key is compromised?

For revoke option ask with Digital signature vendor.

## What happens if I try to use an expired digital signature in BUSY?

You have to renew DSC for furthur use.

## How do I renew my digital signature subscription in BUSY before expiry?

For renewal option ask with Digital signature vendor.

## What types of files can I digitally sign in BUSY?

In BUSY, you can digitally sign PDF files.

## Does BUSY integrate with any digital signature providers?

Yes, BUSY does integrate with digital signature providers.

## Can I backup or restore my digital signature if I get a new computer?

Install and connect DSC to new system

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