PECompact is an advanced Windows executable file compressor. It works by compressing the executable or module and then performing decompression in memory at runtime. Not only does this save space and bandwidth, PECompact also adds a level of obsufcation to your binaries. PECompact works by compressing the code, data, import directory, selected resources, and other portions of Windows portable executables.

PEBundle is a utility that physically attaches win32 DLLs and other files to executables by one of two methods. The advanced bundling technique allows for some DLLs to be bound to the executable without ever writing the DLL back to the disk. The other, simpler method allows one to bundle and compress file(s) with an executable and have those file(s) extracted to disk at runtime. PE Bundle can prevent the need to use an installer program to copy.

MoleBox Pro packages the application and all of its supplementary files into a single efficient executable file, which runs without extracting packed files to the hard drive. With MoleBox Pro you can protect your data files from viewing and modifications, and your DLLs and ActiveX components from unauthorized use. MoleBox keeps the functionality of the original application, without any additional coding. MoleBox Pro works with Win32 applications.

MPRESS is a free, high-performance executable packer for 64-bit,32-bit, .NET (PE32/PE32+/.NET) executable formats! It uses in-place decompression technique, which allows to decompress the executable without memory overhead or other drawbacks; it also protects programs against reverse engineering by non-professional hacker. MPRESS does not use any library or contain any code which is under different license (i.e. GPL, LGPL, etc.).

MAXA Text-2-EXE allows to save text encrypted as executable file. If you want to securely distribute the text, you only have to send the file and the receipient will be able to decrypt the text only with the password. You can also use it to hide your serial numbers, passwords, phone numbers and everyday notes in a safe place. Your information will be protected using MAXA Crypt SE with a 256 Bit AES encryption algorithm.

Packs your program into single self-extracting executable file.
No scripts need be written.
Executable directly from the Web.
Allows user to add Environment Variables and Registry Entries.
Creates Shortcuts for Desktop and Start Menu.
Execution of other programs within Installable.
Customizable License and Welcome Message Templates.
Customizable Project, Installation and Delivery options.
Easy to use.

HTMLZip is a real html packer. Your heavy html documents becomes small and fast for loading. Decompression
based on JavaScript and not required other software. The size is being reduced down to 20%-70% of original.
Source of html page is not available because it is packed now! Examples at http://www.htmlzip.com/examples.html

Free UPX is an advanced graphical interface for the UPX (Ultimate Packer for eXecutables). It allows you to compress (and decompress) files produced according to Microsoft Portable Executable and COFF Specification (EXE, DLL, OCX, BPL, CPL and other). Free UPX offers easy access to all documented and undocumented UPX parameters without the need for command line usage.

Exe Vaccine protects your PC by acting as an executable file filter. It attaches to the operating system and filters all executable files, be it .exe .com .dll .drv .sys .dpl etc from all drives and all network shares against a list of files or paths, you, the administrator provide as trusted applications. If a prohibited executable (one not in the allow list or one explicitly defined in the deny list) is loaded, a customizable popup box shows up

Bind to EXE is an easy-to-use delphi library that enables your applications to bind/extract a collection of files to/from an executable file at RUNTIME. It also support to compress and encrypt the embedded files optionally. Thus, with this library, you can make "executable file factories", such as screen saver maker, self-extracting file creator, self encryption/decryption file maker, etc. with a few lines of codes.

An executable compressor, PEC compresses Windows modules (EXE, DLL, SCR, etc..) substantially, while leaving them able to be run just as before. At runtime, compressed modules are rapidly decompressed in memory. Smaller (<50%) size usually means quicker load time. Compression also adds a layer of security to modules that resists tampering and reverse engineering. PECompact is a truly modern exe packer / exe compressor.