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SMAC News

• SMAC is now FREE
• - To spoof MAC Address, make the first 2 numbers of Spoofed MAC Address as '02', '06', '0A', '0E' (under IEEE specification)
• - KLC received a Department of Defense (DoD) contract award for SMAC software.
• - SMAC software now has more than 2,500,000 downloads!
• - Celebrating 18 Years Anniversary of SMAC! (1.0 released on Jan 9, 2003)

Download Smart DNS Changer & MAC Address Changer - With this application, you can change the DNS or MAC address on your system, to ensure your children do not come across any harmful content on. Mesh Technitium Mesh is a secure, anonymous, peer-to-peer (p2p), open source instant messenger designed to provide end-to-end encryption. Locate your Windows operating system version in the list of below 'Download TMAC.exe Files'. Click the appropriate 'Download Now' button and download your Windows file version. Copy this file to the appropriate Technitium MAC Address Changer folder location: Windows 10: C: Program Files (x86) Technitium TMACv6.0. Restart your computer. How To Change MAC Address. Starting MAC address changer will list all available network adapters. Select the adapter you want to change the MAC address. You will get the details of your selection below. In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now!

Overview

SMAC is a powerful, yet easy to use MAC Address Changer (Spoofer) for Windows 10, 8, 7, VISTA, 2008, 2003, XP, and 2000 systems, regardless of whether the network card manufacturers allow this option or not. SMAC is developed by Certified Professionals (CISSP, CISA, CIPP, and MCSE). It is also great for MAC Address Lookup.

SMAC is a powerful, yet an easy-to-use and intuitive Windows MAC Address Modifying Utility (MAC Address spoofing) which allows users to change MAC address for almost any Network Interface Cards (NIC) on the Windows 10, 8, 7, 2008, VISTA, XP, 2003, and 2000 systems, regardless of whether the manufacturers allow this option or not.

SMAC does not change the hardware burned-in MAC addresses. SMAC changes the 'software based' MAC addresses, and the new MAC addresses you change will sustain from reboots.

SMAC helps people to protect their privacy by hiding their real MAC Addresses in the widely available wifi Wireless Network. SMAC also helps Network and IT Security professionals to troubleshoot network problems, test Intrusion Detection / Prevention Systems (IDS/IPS,) test Incident Response plans, build high-availability solutions, recover (MAC Address based) software licenses, and etc...

SMAC is the first Windows MAC Address Modifying Utility (since 2002), and it is developed base on the extensive research of KLC Consulting, Inc. SMAC is continuous updated with the latest trend in the networking and security, as well as valuable customers' wishes and feedbacks.

SMAC is created and maintained by Certified Information Systems Security Professionals (CISSP), Certified Information Systems Auditors (CISA), and Microsoft Certified Systems Engineers (MCSE), and professional software engineers. With combined efforts, SMAC is well designed to be an user-friendly tool for both the technical and non-technical users.

We are a proud leader in the Windows MAC Address Modification Utility Research. We have 1,500,000+ SMAC downloads from satisfied users all over the world, and we have received tremendous feedbacks from many IT professionals and Security experts about our input to the community. Yet, we don't just stop here. We strive to improve our products to bring the next generation of technologies to our customers.

SMAC is a MUST-HAVE TOOL for IT, Security, Networking professionals, online gamers, and everyone who needs a MAC Addresses Changer.

Features

• - MAC Address Lookup
• - Automatically Activate new MAC Address right after changing it (you have the option to manually activate)
• - Show the manufacturer of the MAC Address
• - Show All or 'Only Active' network adapters
• - Randomly Generate any New MAC Address or based on a selected manufacturer
• - Pre-load MAC Addresses List and choose the new MAC address from the list (Professional Edition)
• - 'IPConfig' button - click to show network adapter (IPConfig) info to confirm changes
• - User-friendly GUI and easy-to-follow User Guide
• - Change MAC Address in 3 clicks:
• - Select a network adapter
• - Click 'Random' to generate a MAC Address to spoof
• - Click 'Update MAC' to change and activate new MAC Address
• - Protect your personal privacy by hiding the real MAC Address of your Network Adapters
• - Easy, intuitive, and user-friendly GUI for viewing and changing MAC addresses
• - Display detailed information of all available adapters, or ONLY the active network adapters
• - Displays the following information of your Network Interface Card (NIC)
• - Device ID
• - Active Status
• - NIC description
• - NIC Manufacturer
• - Spoofed status (Yes/No)
• - IP Address
• - Active MAC addresses
• - Spoofed MAC Address
• - NIC Hardware ID
• - NIC Configuration ID
• - View and select the 10 Most Recently Used (MRU) MAC Addresses directly from the MRU list to spoof
• - Generate comprehensive reports on Network Adapter details (Professional Edition only)
• - Built-in logging capability allows users to track MAC address change activities (Professional Edition has the option to turn-on or turn-off this option)
• - Remove spoofed MAC Address to restore original MAC Address

System Requirements

SMAC 2.0 Works on Windows VISTA, XP, 2003, 2000. SMAC works on Network Interface Cards (NIC) that are on the Microsoft Hardware Compatibility List (HCL). Usually you will see a 'Designed for Windows 2000' or 'Designed for Windows XP' logo on the box of the NIC. If your NIC is not on the HCL, please contact your NIC manufacturer to check for compatibility.

To avoid problems in your local area network:

• - Make sure you DO NOT assign one MAC address to multiple NIC's on a local area network (LAN). If you do that, you might create some problems. MAKE SURE YOU HAVE ONE UNIQUE MAC ADDRESS PER NIC!!!
• - You must assign MAC address according to the IANA Ethernet-number assignment database.
• - Make sure you DO NOT use Multicast MAC addresses. You can check out the Multicast MAC addresses at http://www.iana.org/assignments/ethernet-numbers.
• - Note: '00-00-00-00-00-00' is NOT a valid MAC address. Even though you spoofed your MAC address to '00-00-00-00-00-00,' your network adapter will reject this MAC address, and your TRUE MAC address will remain.
• - In order to activate the new MAC address, you need to disable then re-enable the network adapter, or reboot your system.
• - To spoof MAC Address, make the first 2 numbers of the MAC Address as '02', '06', '0A', '0E' (under IEEE specification)
• - Please read the SMAC 2.0 User Guide file before using SMAC.

Compare Versions

Download SMAC

SMAC customers include Intel, HP, Boeing, Cisco, Siemens, CSC, Berkeley Lab, Sandia National Lab, Boingo Wireless, SPI Dynamics, ABB, and Government. Just to name a few...

Purchase License

SMAC 2.0 / 2.7 License Price List

SMAC-CL (SMAC Command Line Edition)

SMAC-CL is a powerful, yet an easy Command-Line version of MAC Address Modifying Utility (spoofer) for Windows VISTA, 2003, XP, and 2000 systems, regardless of whether the manufactures allow this option or not.

SMAC-CL does NOT require any software installs, and it can be easily scripted via languages such as Perl, Windows Script Host (WSH, wscript, cscript,) and integrated with Microsoft's DEVCON utility to fully automate SMAC-CL and disable/re-enable network adapters.

A freeware utility to spoof MAC address instantly

Version 6.0.7

Windows 10/8.1/8/7/Vista/XP/Server 2012 R2/Server 2012/Server 2008 R2/Server 2008/Server 2003/Server 2000

Technitium MAC Address Changer allows you to change (spoof) Media Access Control (MAC) Address of your Network Interface Card (NIC) instantly. It has a very simple user interface and provides ample information regarding each NIC in the machine. Every NIC has a MAC address hard coded in its circuit by the manufacturer. This hard coded MAC address is used by windows drivers to access Ethernet Network (LAN). This tool can set a new MAC address to your NIC, bypassing the original hard coded MAC address. Technitium MAC Address Changer is a must tool in every security professionals tool box.

Features

• Works on Windows 10, 8 & 7 for both 32-bit and 64-bit.
• Enhanced network configuration presets with IPv6 support allow you to quickly switch between network configurations.
• Allows complete configuration of any network adapter.
• Command line options with entire software functionality available. You can select a preset from specified preset file to apply directly.
• Update network card vendors list feature allows you to download latest vendor data (OUI) from IEEE.org.

How Does It Work?

T Mac Address Changer

This software just writes a value into the windows registry. When the Network Adapter Device is enabled, windows searches for the registry value 'NetworkAddress' in the key HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlClass{4D36E972-E325-11CE-BFC1- 08002bE10318}[ID of NIC e.g. 0001]. If a value is present, windows will use it as MAC address, if not, windows will use the hard coded manufacturer provided MAC address. Some Network Adapter drivers have this facility built-in. It can be found in the Advance settings tab in the Network Adapter's Device properties in Windows Device Manager.

How To Change MAC Address

1. Starting MAC address changer will list all available network adapters.
2. Select the adapter you want to change the MAC address. You will get the details of your selection below.
3. In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now! button. You may even click Random MAC Address button to fill up a randomly selected MAC address from the vendor list available.
4. To restore the original MAC address of the network adapter, select the adapter, click Restore Original button in the Change MAC Address frame.

Mac Changer Pc

NOTE: This tool cannot change MAC address of Microsoft Network Bridge. Network Bridge will automatically use the original MAC address of the first NIC added into bridge with the first octet of MAC address set to 0x02.

Help Topics

Click here for frequently asked help queries.

Blog

Download Technitium Mac Address Changer

Read this blog post for more details on issues with wireless networks and workaround.