PECompact 3.3.12

Bitsum Technologies ❘ Commercial ❘
Windows

Unleash Maximum Compression with PECompact

Boris Weber

01/17/2025

PECompact by Bitsum Technologies is a robust tool designed for executable compression, offering enhanced performance and size reduction for Windows applications.

PECompact by Bitsum Technologies

PECompact is a software application developed by Bitsum Technologies that aims to reduce the size of Portable Executable (PE) files without compromising their functionality. This tool is commonly used by software developers to optimize and compress their executable files, resulting in faster load times and reduced disk space usage.

Key Features:

File Compression: PECompact uses advanced compression algorithms to reduce the size of PE files, making them more lightweight and easier to distribute.
Resource Compression: In addition to compressing the executable code, PECompact can also compress embedded resources such as images, icons, and other data.
Code Obfuscation: The application offers code obfuscation techniques to protect the intellectual property of the software and deter reverse engineering.
Integration with Development Environments: PECompact seamlessly integrates with popular development environments, allowing developers to optimize their projects effortlessly.
Customizable Compression Settings: Users can fine-tune the compression settings according to their requirements, balancing between file size reduction and performance.

Benefits:

Improved Performance: Compact PE files load faster and consume less memory, enhancing the overall performance of the software.
Reduced Distribution Size: By compressing executable files, developers can significantly decrease the download and installation size of their applications.
Enhanced Security: Code obfuscation features help protect sensitive algorithms and methods from being easily deciphered by unauthorized parties.
Easy Integration: The seamless integration with development environments streamlines the optimization process for developers, saving time and effort.

Use Cases:

PECompact is ideal for software developers looking to optimize their applications for better performance, reduced distribution size, and enhanced security. Whether you are developing desktop software, games, utilities, or any other type of PE files, PECompact can be a valuable tool in your toolkit.

PECompact by Bitsum Technologies is a reliable solution for optimizing and compressing Portable Executable files efficiently. With its advanced compression capabilities, code obfuscation features, and seamless integration with development environments, PECompact empowers developers to deliver high-performing and secure applications while minimizing file size.

Overview

PECompact is a Commercial software in the category Development developed by Bitsum Technologies.

The users of our client application UpdateStar have checked PECompact for updates 31 times during the last month.

The latest version of PECompact is 3.3.12, released on 08/20/2016. It was initially added to our database on 08/27/2007. The most prevalent version is 3.02.2, which is used by 100% of all installations.

PECompact runs on the following operating systems: Windows.

PECompact has not been rated by our users yet.

Pros

Offers a high level of compression for executable files, reducing the overall size and conserving space.
Helps protect the software from reverse engineering and piracy by offering code obfuscation and encryption.
Provides options for additional security measures such as anti-debugging techniques to protect intellectual property.
Highly customizable settings allow users to tailor the compression process based on their specific needs and requirements.

Cons

May result in slower performance of compressed executable files, especially during the loading and execution processes.
Some antivirus programs may flag the compressed files as potentially malicious due to the obfuscation and encryption techniques used.
Users need to be cautious with the level of compression applied, as aggressive compression can lead to compatibility issues with certain software or operating systems.

FAQ

What is PECompact?

PECompact is a software compression tool that is designed to reduce the size of executable files without affecting their functionality. It can compress both 32-bit and 64-bit Windows executables.

How does PECompact work?

PECompact works by analyzing the executable file and removing any redundant or unused code. It also compresses the remaining code using various compression algorithms to reduce the file size.

What are the benefits of using PECompact?

The main benefit of using PECompact is that it can significantly reduce the size of executable files, making them easier to distribute and faster to load. This can be especially beneficial for large software applications and games.

Is there any loss of functionality when using PECompact?

No, there should be no loss of functionality when using PECompact. The compressed executable file should work just as it did before, but with a smaller file size.

What types of compression does PECompact use?

PECompact uses a combination of several different compression algorithms, including LZMA, PPMd, and ROLZ. This allows it to achieve high levels of compression while maintaining good performance.

Is it possible to undo PECompact compression?

Yes, it is possible to undo PECompact compression using the ".UNPACK" command-line switch. However, this will restore the original uncompressed executable file size.

Can PECompact compress .NET executables?

Yes, PECompact can compress .NET executables using its built-in .NET compression system. This system ensures that the compressed executable is still compatible with the .NET runtime.

Is PECompact free?

No, PECompact is not free. It is a commercial product that can be purchased from the official Bitsum website. However, there is a free trial version available that can be used for evaluation purposes.

Does PECompact work with all Windows versions?

Yes, PECompact should work with all versions of Windows, including Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10, as well as their 64-bit variants.

Can PECompact compress drivers and services?

No, PECompact cannot compress drivers or services. These types of files require special handling and cannot be compressed in the same way as regular executables.

Boris Weber

I am an editor at UpdateStar. I started as a support engineer, and am now specialized in writing about general software topics from a usability and performance angle among others. I telecommute from UpdateStar’s Berlin office, when I am not working remote as a digital nomad for UpdateStar. When I'm not analyzing the latest software updates, you can find me exploring new cities, immersing myself in local cultures, and discovering innovative tech trends across the globe.

Latest Reviews by Boris Weber

Screenshots (Click to view larger)

Installations

31 users of UpdateStar had PECompact installed last month.

Latest Version
3.3.12

Secure and free downloads checked by UpdateStar

Buy now
Bitsum Technologies

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

	Art Unlock Your Creativity with Art by Fogware Publishing
	8-Bit Armies Nostalgic Strategy Reimagined in 8-Bit Armies
	boxes Innovative Design Tool for Efficient Organization
	eduVPN Client Secure and Easy Access to Educational Networks with eduVPN Client
	o2 Cloud Seamless Cloud Solutions with o2 Cloud by O2-De
	Gorn Brutal Gladiatorial Combat in VR Delivers an Unforgettable Experience

Most Popular Downloads

	UpdateStar Premium Edition Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
	Microsoft Edge A New Standard in Web Browsing
	Google Chrome Fast and Versatile Web Browser
	Microsoft Visual C++ 2015 Redistributable Package Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
	Microsoft Visual C++ 2010 Redistributable Essential Component for Running Visual C++ Applications
	Microsoft OneDrive Streamline Your File Management with Microsoft OneDrive