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What's New in Windows Packet Filter 3.4.8

Performance Enhancements

• Optimized Packet Processing: Upgraded the in-driver implementation of ReadPacketsUnsorted, SendPacketsToAdaptersUnsorted, and SendPacketsToMstcpUnsorted. This optimization groups packets by their target network adapter, significantly reducing overhead and enhancing throughput.

Code Quality and Stability

• Thread Safety and Exception Handling: Strengthened key functions with advanced thread safety measures and exception handling to ensure greater stability and reliability.
• Project Structure Refinement: Overhauled the project structure for better organization and maintainability, facilitating more efficient future development.
• Enhanced Documentation: Improved inline documentation to provide clearer explanations and guidelines, aiding in better code comprehension and adherence to best practices.

Downloads

Compiled Sample Binaries

• ARM64 Platform (Advanced C++ Samples, Visual Studio 2022): Download tools_bin_arm64.zip.
• x64 Platform (Advanced C++ Samples, Visual Studio 2022): Download tools_bin_x64.zip.
• x86 Platform (Advanced C++ Samples, Visual Studio 2022): Download tools_bin_x86.zip.
• x86 and x64 Platforms (Basic C++ Samples, Visual Studio 2012, Windows XP/2003 and later): Download tools_bin_x86_x64_vs2012.zip.
• x86 Platform (Basic C++ Samples, Visual C++ 6.0, Windows 95/NT4 and later): Download tools_bin_x86_vc6.zip.

Windows Packet Filter Driver Installers

• Windows 10/11 ARM64: Download ARM64 Installer
• Windows Vista/7/8/10/11 (64-bit): Download x64 Installer
• Windows Vista/7/8/10/11 (32-bit): Download x86 Installer
• Legacy Windows (95/98/ME/NT/2000/XP/2003): Download Legacy Installer

For more information and support, visit Windows Packet Filter Homepage.

Compiled Sample Binaries

• tools_bin_arm64.zip: ARM64 builds of C++ advanced samples
• tools_bin_x64.zip: x64 builds of C++ basic and advanced samples
• tools_bin_x86.zip: x86 builds of C++ basic and advanced samples
• tools_bin_x86_vc6.zip: x86 builds of C++ basic samples with VC++ 6.0 (supports Windows 95/NT4 and later)

Windows Packet Filter Driver Installers

Please ensure to install the Windows Packet Filter driver using one of the attached installers:

• Windows 10/11 ARM64: Windows Packet Filter 3.4.3.1 ARM64.msi
• Windows Vista and later 64-bit: Windows Packet Filter 3.4.3.1 x64.msi
• Windows Vista and later 32-bit: Windows Packet Filter 3.4.3.1 x86.msi
• Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.4.3.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_arm64.zip - x64 builds of C++ basic and advanced samples tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows 10/11 ARM64: Windows Packet Filter 3.4.0.1 ARM64.msi Windows Vista and later 64 bit: Windows Packet Filter 3.4.0.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.4.0.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.4.0.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.32.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.32.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.32.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.31.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.31.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.31.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.29.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.29.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.29.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.28.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.28.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.28.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.26.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.26.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.26.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.25.1 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.25.1 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.25.1.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/

tools_bin_x64.zip - x64 builds of C++ basic and advanced samples tools_bin_x86.zip - x86 builds of C++ basic and advanced samples tools_bin_x86_vc6.zip - x86 builds of C++ basic samples with VC++ 6.0 (support Windows 95/NT4 and later)

Please ensure to install Windows Packet Filter driver using one of the attached installers:

Windows Vista and later 64 bit: Windows Packet Filter 3.2.24.2 x64.msi Windows Vista and later 32 bit: Windows Packet Filter 3.2.24.2 x86.msi Windows 95/98/ME/NT/2000/XP/2003: Windows Packet Filter 3.2.24.2.exe

Additional details are available at https://www.ntkernel.com/windows-packet-filter/