Sign-Up / Sign-In Assistance
This guide provides step-by-step instructions to help users register a new account and securely sign in to the Spectrum Cloud application.
Step 1: Access the Spectrum Cloud Platform
- Open your web browser and visit the official Spectrum Cloud platform.
- Spectrum Cloud Application URL: https://app.kdksoftware.com/signup
- Select the appropriate subscription category based on your user profile or business requirement:
Available Plan Categories
1. CA / CS / Tax Professionals - Select this option if you are a Chartered Accountant (CA), Company Secretary (CS), Tax Consultant, or any professional service provider managing compliance and taxation activities.
2. Corporate / SME - Select this option if you represent a Corporate organization, Small & Medium Enterprise (SME), or business entity requiring compliance and financial management solutions.

Step 2: Create and Register Your Account
After selecting the appropriate plan type, proceed with the account registration process.
- Select the option “How many clients does your practice handle?” and choose the applicable client range based on your business or practice requirements.
- Complete the registration form by entering the required information, including:
- Full Name
- Organization / Firm Name
- Mobile Number
- Pin Code
- Email Address
- Password and Confirm Password
- Verify the accuracy of the information entered before proceeding.
- Submit the registration form to create your account successfully.
- Upon successful registration, your account will be activated, enabling you to access the Spectrum Cloud platform.
Step 3: Sign In to Your Account
Once your account registration is complete, follow the steps below to access the application.
- Navigate back to the Spectrum Cloud Login Page or open the application directly.
- Click on the “Sign In” option (https://app.kdksoftware.com/login).
- Enter your registered credentials:
- Registered Mobile Number
- Password
- Click the “Log In” button to securely access your account dashboard.
Important Notes:
- Password Security : Ensure your password is strong and remains confidential to protect your account.
- Account Consistency : If you are using multiple products from the KDK Software and the same mobile number is registered, please use the same password across all platforms for a seamless experience.
Additional Assistance
If you experience any issues during the registration or login process, verify the following before retrying:
- Ensure that the registered mobile number and password are entered correctly.
- Confirm that your internet connection is active and stable.
- Use the Forgot Password option, if available, to reset your login credentials.
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