1-Zip Format

1-Zip is the next-generation archive format, boasting exceptional compression capabilities and versatility.

Key features of 1-Zip format:
  • Innovative architecture
  • Outstanding compression efficiency
  • Robust AES-256 encryption
  • Flexibility to employ various compression, conversion, and encryption techniques
  • Support for files up to an astounding 16 exabytes (16,000,000,000 GB) in size
  • Seamless handling of Unicode file names
  • Solid compression for enhanced efficiency
  • Archive header compression to optimize space utilization

1-Zip's open architecture ensures adaptability, enabling it to integrate new compression methods seamlessly. With its cutting-edge features, 1-Zip is the ultimate choice for efficient and secure file archiving.

Main Features

  • Support for various formats: 1-Zip supports a wide range of archive formats, including ZIP, RAR, 1z, TAR, GZIP, and many others. This allows users to compress and extract files in the way that is most convenient for them.
  • Efficient file compression: Our archiver utilizes advanced compression algorithms, ensuring optimal file compression without sacrificing quality. This helps to save disk space and speed up file transfer over the network.
  • Integration with the Windows operating system: 1-Zip seamlessly integrates with the Windows operating system, allowing users to compress and extract files directly from the Windows File Explorer. Simply right-click on files or folders to access 1-Zip's features.
  • Intuitive user interface: 1-Zip offers a simple and user-friendly interface, making working with archives easy and enjoyable. Regardless of your level of expertise in computers, you will quickly understand how to use all of 1-Zip's features.
  • Data security: 1-Zip ensures the security of your information by supporting passwords for encrypted archives. You can easily protect your files with a password, ensuring their confidentiality and security.