zarchiver apk FAQ

Comprehensive FAQ Guide for ZArchiver

General Questions

Is ZArchiver free to use?

Yes, ZArchiver is completely free to use. It's an open-source project available on GitHub, making it transparent and community-driven. While there's a donation option to support development, all features are available without payment.

What makes ZArchiver different from other archive managers?

ZArchiver stands out for several reasons:

  • Multi-core processing support for faster compression/decompression
  • Wide format support including rare formats
  • Advanced features like archive encryption and splitting
  • Low resource consumption despite powerful features
  • Regular updates and active development

Does ZArchiver work on all Android versions?

ZArchiver is compatible with Android 4.1 and above. However, for optimal performance and access to all features, Android 6.0 or higher is recommended. Different versions are available for different Android architectures (ARM, ARM64, x86).

Technical Features

What compression formats does ZArchiver support?

ZArchiver supports an extensive range of formats:

  • Creation: ZIP, 7Z, BZIP2, GZIP, TAR, XZ
  • Extraction: ZIP, RAR, 7Z, BZIP2, GZIP, TAR, ISO, ARJ, LZH, UDF, WIM, CAB, UUE, JAR, EAR, WAR, XPI, APK, APPX, DMG
  • Browsing: ZIP, RAR, 7Z, BZIP2, GZIP, TAR, ISO

How secure is ZArchiver's encryption?

ZArchiver implements industry-standard encryption protocols:

  • AES-256 encryption for 7Z and ZIP formats
  • ZipCrypto support for legacy ZIP archives
  • Password protection for both files and filenames
  • Secure password handling without storage

Usage and Features

How do I handle split archives in ZArchiver?

ZArchiver can both create and extract split archives:

  1. For creating: Select 'Split archive' option when compressing
  2. For extracting: Simply select the first part (.001 or .part1)
  3. ZArchiver automatically handles all parts during extraction

Can ZArchiver repair damaged archives?

Yes, ZArchiver includes recovery features:

  • Basic repair for ZIP and RAR archives
  • Recovery record support for RAR archives
  • Partial extraction of undamaged files
  • CRC checking for archive integrity

Advanced Features

Does ZArchiver support cloud storage integration?

Yes, ZArchiver can work with cloud storage through:

  • Direct access to cloud storage apps
  • Support for Android's Storage Access Framework
  • Integration with popular cloud storage providers
  • Ability to compress before uploading

Can I use ZArchiver with root access?

Yes, ZArchiver offers additional features with root access:

  • System directory access
  • Direct modification of system archives
  • Advanced permission handling
  • Complete filesystem access

Performance and Optimization

How does ZArchiver optimize performance?

ZArchiver employs several optimization techniques:

  • Multi-threaded compression/decompression
  • Smart memory management
  • Efficient file handling algorithms
  • Background processing support
  • Adaptive compression levels

What is ZArchiver?

ZArchiver is a free and open-source file archiver and extractor for Android devices. It supports a wide range of archive formats and provides various features for managing and extracting compressed files.

What file formats does ZArchiver support?

ZArchiver supports a wide range of archive formats, including ZIP, 7z, RAR, TAR, GZ, BZ2, XZ, ISO, and more. It can also create archives in ZIP, 7z, TAR, and GZ formats.

How do I extract files using ZArchiver?

To extract files using ZArchiver, simply navigate to the desired archive file, select it, and tap the "Extract" button. You can choose to extract the files to the current folder or a different location.

How do I create an archive using ZArchiver?

To create an archive using ZArchiver, select the files or folders you want to compress, tap the "More" button, and then select "Add to archive." Choose the desired archive format and compression level, and then tap "OK" to start the archiving process.

Can ZArchiver open password-protected archives?

Yes, ZArchiver can open password-protected archives. When you try to extract a password-protected archive, it will prompt you to enter the password.

Can ZArchiver repair corrupted archives?

Yes, ZArchiver has a built-in repair feature that can attempt to repair corrupted archives. However, the success of the repair process depends on the extent of the corruption.

Can ZArchiver convert archives from one format to another?

Yes, ZArchiver can convert archives from one format to another. Simply select the archive you want to convert, tap the "More" button, and then select "Convert." Choose the desired output format and tap "OK" to start the conversion process.

Can ZArchiver create self-extracting archives?

Yes, ZArchiver can create self-extracting archives, also known as SFX archives. SFX archives can be extracted without the need for a separate extraction tool. To create an SFX archive, select the files or folders you want to compress, tap the "More" button, and then select "Create SFX archive." Choose the desired SFX module and tap "OK" to start the archiving process.

Can ZArchiver split large archives into smaller parts?

Yes, ZArchiver can split large archives into smaller parts, making them easier to transfer or store. To do this, select the archive you want to split, tap the "More" button, and then select "Split." Specify the desired part size and tap "OK" to start the splitting process.