Karazip

KaraZip is a powerful, modern, and ultra-fast file archiver and manager designed for Android. Easily compress, decompress, and manage your files with top-tier security and full format compatibility.

Whether you need to open an encrypted archive, extract multi-volume files, or compress heavy folders to save storage, KaraZip provides a seamless, smooth, and 100% offline experience.

SUPPORTED ARCHIVE FORMATS
• Full Compression & Decompression: ZIP, TAR, GZ (gzip), TGZ.
• Extraction & Reading: RAR (including RAR4 and RAR5), 7Z (7-Zip), BZ2, XZ, and more.
• Split Archives: Create and extract multi-volume archives (.z01, .part01.rar, etc.) effortlessly.

MILITARY-GRADE PRIVACY & ENCRYPTION
• AES-256 Encryption: Password-protect sensitive documents and photos with industry-standard AES-256 encryption.
• ZipCrypto Support: Full compatibility with legacy ZIP passwords.
• 100% Offline & Private: KaraZip does NOT require internet permission. Your files never leave your device, ensuring total data privacy.

PERFORMANCE & HIGH RELIABILITY
• Multi-Threaded Engine: Utilizes multi-core processing to compress and extract large files in seconds.
• Efficient Stream Processing: Handles huge archives without overloading your device's RAM memory.
• Background Worker: Keep extracting large gigabyte files in the background with real-time percentage and progress notifications.
• Clean Error Handling: Prevents corrupted residue files if an operation is interrupted or cancelled.

BUILT-IN FILE EXPLORER
• Browse, copy, move, rename, and delete files with an intuitive, clean interface.
• Multi-selection support for quick batch compression.
• Smart Conflict Resolver: Choose to overwrite, skip, or automatically rename duplicated files without losing data.
• Built-in Archive Tester: Verify file integrity (CRC-32 / SHA-256) directly in memory without disk clutter.
• Security Shields: Native defense against Zip-Slip (path traversal) and zip bomb exploits.

ELEGANT & MODERN UI
• Built with modern Material Design principles.
• Fluid progress cards with estimated remaining time and transfer speeds.
• Full Dark Mode support for eye comfort and battery saving.