Click on the link to download the file named . Save the file to a secure location on your computer. 2. Extract the Client Application
Disclaimer: This article is for informational purposes. Always refer to the official ISRO website for the most current tender procedures and software downloads. The author is not affiliated with ISRO.
Open the folder and double-click the file named EProcClient_X_X_X.exe (where X denotes the version number).
Problem: Installer flagged by AV
Before you install the client, ensure your system is ready: Isro-eprocclient.zip Download
ISRO procures goods and services through three main channels:
This occurs if your Java version restricts strong encryption algorithms. Download and apply the "Java Cryptography Extension Unlimited Strength Jurisdiction Policy Files" from the official Oracle website to resolve this constraint. "DSC Token Not Found"
: Ensure your USB DSC token is plugged in. Reinstall the proprietary drivers supplied by your DSC provider (such as ePass2003, ProxKey, etc.) before initializing the ISRO client. "Connection Refused / Page Cannot Be Displayed" Cause : Browser incompatibility or firewall restrictions.
: A valid Class III Digital Signature Certificate (DSC) issued by a licensed Certifying Authority in India is mandatory for login and bid submission. Support Contact Click on the link to download the file named
Keep this client window at all times during online bidding or initial DSC enrollment. Closing this application breaks the local-to-portal security handshake.
ISRO E-Procurement Client is a mandatory software utility required for digital certificate (DC) enrollment and bid submission on the ISRO e-Procurement Portal Download and Installation Guide Download the Software Navigate to the Useful Links section of the ISRO e-Procurement portal Download the zip file named ISRO_EProcClient.zip Extract the Files Locate the downloaded folder and extract its contents.
Practical verification example (Linux/macOS/Windows using command line):
The isro-eprocclient.zip is your gateway to participating in India’s space economy. While the technical setup can sometimes feel tedious, it is a necessary step to ensure the integrity and confidentiality of the bidding process. Extract the Client Application Disclaimer: This article is
Check your "System Tray" (the up arrow next to the clock in Windows). The client often runs silently. If it is not there, go to your and look for EProcClient.exe . If it's not there, you did not run it as Administrator.
Here is a detailed, step-by-step guide to understanding, downloading, installing, and using the ISRO e-Procurement Client correctly. This information is crucial for bidding in 2026 and beyond.
A central component of this technical setup is the file. This guide provides an overview of what this file contains, how to securely download it, and the installation process required for a functional bidding environment. What is Isro-eprocclient.zip?