compression

encryption

ActiveX

COM

Fast

ActiveX Easy Compression Library is a high-performance and very easy-to-use compression and encryption library.
This product has everything you need to compress and encrypt files, memory buffers and strings.

Key features:

Compression algorithms
- Wide range of compression algorithms and modes
- Fastest compression levels are extremely fast
- Good balanced compression levels provide both good rate and high speed
- Maximum compression levels provide much better compression rate than Zip, BZip, RAR

Encryption
- Strong encryption provided by AES Rijndael algorithm (Advanced Encryption Standard)
- Encryption is available for files, memory buffers and strings

Streaming compression
- Low memory consumption, only requested portion of data is loaded into memory
- One-Stream technology provides transparent compression/decompression for write/read operations
- Forward and backward seeks in compressed stream
- Read and write any portion of data at any stream position

Convenience
- Easy change of compression level and encryption for any file
- Progress indication
- Compression rate indicator

Ease of use
- Comprehensive help
- Various samples illustrates how to use the product functions