File compression is an essential process in computing, which reduces the size of files to save storage space and speed up data transfer. Here are some common methods and tools for file compression:

  • Lossless Compression: This method retains all the original data. Popular tools include:

    • ZIP: Widely used for general file compression.
    • RAR: Known for its high compression ratio.
    • 7z: Offers a high compression ratio and supports various formats.

  • Lossy Compression: This method discards some data to achieve higher compression. It's commonly used for multimedia files:

    • JPEG: Widely used for compressing images.
    • MP3: Used for compressing audio files.

File Compression

For more information on file compression, you can visit our File Compression Guide.