PESuite - Enhancing PE File Manipulation

PESuite, developed by Bitsum LLC, is a versatile collection of eight command-line utilities that provide essential functions for manipulating PE (Portable Executable) files on both 32-bit and 64-bit Windows systems. These tools were originally bundled with PECompact and offer advanced features to streamline the process of working with EXE, DLL, and FON files.

Key Features:

• PESetVersion: Obtain or set the OS version of a module with detailed analysis results.


• PEChksum: Correct checksums of PE files with support for wildcards and recursive directory mode.


• PEInsert: Embed data into the header cave of a PE file.


• PEWatermark: Apply a unique watermark to a PE file for identification.


• PEClassify: Verify PE type and linker version of files with customizable parameters.


• PETrim: Reduce the size of PE files by realigning or adding extra data.


• PESubsys.exe: Specify and change the subsystem of a PE file after linkage.


• PEHideText: Obfuscate plain text in a PE file's physical and virtual image.

Technical Specifications:

• File: installer.exe


• Publisher: Bitsum LLC


• Price: FREE


• Compatibility: Windows 32-bit and 64-bit systems

These tools do not require a setup kit, allowing you to extract the files from the downloaded archive and start using them immediately by calling their process from a Command Prompt window. PESuite's command-line interface makes it easy to access and utilize the utilities efficiently.

During testing, PESuite exhibited minimal impact on the computer's performance, ensuring a smooth experience while working with PE files. Whether you need to manipulate checksums, embed data, apply watermarks, or adjust subsystem settings, PESuite offers a comprehensive set of tools to meet your PE file editing requirements.