Free winrar self extracting archive software for windows

Create self-extracting ZIP files optionally with unbreakable AES encryption.
The ChilkatZip Self-Extractor can safely encrypt the contents of your ZIP file with 128, 192, or 256-bit AES Encryption
To unzip, a user must provide the same password that was used when creating the self-extracting EXE. AES encryption is much stronger than standard ZIP encryption, which is regarded by security experts as being unsecure.
Chilkats streaming compression and encryption technology allows the ChilkatZip Self-Extractor to create an EXE from any size ZIP file.
The streaming compression and decryption technology also ensures that it will be possible to unzip the archive on your end-user's computer, even if that computer has very little memory.

Main features:
- Royalty free licensing. (All Chilkat components are royalty free)
- Incorporates ChilkatLog as the standard error reporting and retrieval mechanism. The ChilkatLog component provides powerful debugging information for resolving problems. This information is invaluable especially when errors can arise from external sources such as networks and filesystems.
- Progress monitoring events allow for zip and unzip operations to be monitored in real time. (See the example programs).
- Get the Zip archives directory in XML format.
- Search for a file within the Zip using a wildcarded string.
- Unzip a file into a specific directory, regardless of the directory information stored within the Zip archive.
- Chilkats Streaming Technology is used to allow any size file to be compressed or decompressed in a constant memory footprint. Even files that are Gigabytes in size can be compressed/decompressed.
- Extract individual files, or files matching a pattern.
- New property for specifying the temporary directory used when unzipping.
- Version property to make it easy for applications to see which version is installed.
- High-performance C++ ActiveX written with ATL 3.0.
- Supports Active Server Pages, Visual Basic, Visual C++, Delphi, C++ Builder, and all languages that use ActiveX controls.
- Fast compression with low memory usage. Includes optimized Pentium assembly code for high-performance.
- Completely compatible with the existing PKZip 2.04g format.
- Zip files created by this component can be used by any existing application that read Zip files.
- Unzip directly to memory or a string.
- C++ wrapper library for easy access to automation-compatible types required by ActiveX control.
- Add, delete, or modify entries within a Zip file.
- Add files to a Zip using wildcarding and recursing directory trees.
- Complete control over the compression algorithm.
- Easily step through each file in the Zip and access the file attributes, compression ratios, etc.
- Create new Zip entries directly from memory.
- Extract from a Zip to the filesystem.
- Online documentation and excellent support.