Convert TAR to CAB
Fast, free, and secure TAR to CAB conversion. No registration required.
Xonvert turns tar into cab using WebAssembly — the same technology that powers AAA browser games. Both TAR Archive and Cabinet Archive are archive formats, but they differ in approach: TAR Archive prioritizes preserves Unix/Linux file permissions, ownership and symbolic links while Cabinet Archive focuses on native Windows installer format with built-in extraction. Professionals in technology and engineering rely on this specific conversion regularly. Xonvert uses the same powerful libraries that professional desktop applications rely on — FFmpeg, libvips, and more.
TAR vs CAB: Why Convert?
There are strong reasons to convert TAR to CAB:
No vendor lock-in: Cabinet Archive is widely adopted beyond Microsoft's ecosystem, giving you freedom to use any software you prefer.
Print shop acceptance: Professional print services commonly accept Cabinet Archive, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: Cabinet Archive files maintain full quality while being optimized for efficient sharing.
Search engine benefits: For web content, Cabinet Archive is widely recognized by search engines, potentially improving your content's discoverability.
Privacy advantage: Converting locally with Xonvert means sensitive TAR Archive files never leave your device during the Cabinet Archive conversion.
No vendor lock-in: Cabinet Archive is widely adopted beyond Microsoft's ecosystem, giving you freedom to use any software you prefer.
Print shop acceptance: Professional print services commonly accept Cabinet Archive, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: Cabinet Archive files maintain full quality while being optimized for efficient sharing.
Search engine benefits: For web content, Cabinet Archive is widely recognized by search engines, potentially improving your content's discoverability.
Privacy advantage: Converting locally with Xonvert means sensitive TAR Archive files never leave your device during the Cabinet Archive conversion.
Comparing TAR and CAB Formats
| Feature | TAR | CAB |
|---|---|---|
| Full Name | TAR Archive | Cabinet Archive |
| Category | Archive | Archive |
| Compression | Lossless | Lossless |
| Key Strength | preserves Unix/Linux file permissions, ownership and symbolic links | native Windows installer format with built-in extraction |
| Key Weakness | no built-in compression — must be combined with gzip/bzip2/xz | Windows-only format, limited manual access |
| Primary Use | Unix/Linux file bundling | Windows software installers |
| Developer | Unix/AT&T | Microsoft |
| Year Released | 1979 | 1997 |
How Xonvert Converts TAR to CAB
Converting TAR to CAB with Xonvert is straightforward:
1. Prepare your file — Have your TAR file ready on your device. You can use files from any folder, USB drive, or cloud download.
2. Drop it in — Drag the file directly onto the converter area. Xonvert validates the format and shows a success confirmation.
3. Review and convert — Check the detected source format and output target. Press Convert when ready.
4. Download CAB — Your new file is generated client-side and available for immediate download. No email required.
1. Prepare your file — Have your TAR file ready on your device. You can use files from any folder, USB drive, or cloud download.
2. Drop it in — Drag the file directly onto the converter area. Xonvert validates the format and shows a success confirmation.
3. Review and convert — Check the detected source format and output target. Press Convert when ready.
4. Download CAB — Your new file is generated client-side and available for immediate download. No email required.
How CAB Handles TAR Data
Dynamic range — the span from darkest to brightest values — is handled carefully during this conversion. TAR Archive preserves the full range. Cabinet Archive maintains the complete dynamic range. Xonvert preserves embedded metadata (EXIF, XMP, ID3 tags, etc.) whenever the Cabinet Archive format supports it. Format-exclusive metadata fields that have no equivalent in Cabinet Archive are gracefully omitted without affecting the converted content. Quality in this conversion depends primarily on your source file. A high-quality TAR Archive input produces an excellent Cabinet Archive output. Since the target format is lossless, output quality matches your input exactly.
Re-packaging files from TAR Archive to Cabinet Archive archive format changes the compression algorithm and container structure while preserving all archived contents. File permissions, directory structures, and timestamps are maintained when supported by both formats. This conversion is useful when a recipient's system requires a specific archive format.
The TAR to CAB conversion applies format-appropriate algorithms to ensure maximum data fidelity. Preserves file permissions, ownership, timestamps and symlinks
Re-packaging files from TAR Archive to Cabinet Archive archive format changes the compression algorithm and container structure while preserving all archived contents. File permissions, directory structures, and timestamps are maintained when supported by both formats. This conversion is useful when a recipient's system requires a specific archive format.
The TAR to CAB conversion applies format-appropriate algorithms to ensure maximum data fidelity. Preserves file permissions, ownership, timestamps and symlinks
Real-World TAR to CAB Applications
Common scenarios for TAR to CAB conversion:
• Legal documentation — Courts and regulatory bodies often require specific file formats. Convert TAR to CAB for compliant submissions.
• Reducing file size — CAB compression can significantly reduce storage requirements compared to TAR.
• CMS uploads — WordPress, Shopify, Squarespace and other CMS platforms work best with CAB — convert your TAR assets for smooth uploads.
• Sharing with colleagues — Convert TAR to CAB when recipients cannot open the original format.
• Backup diversification — Storing copies in CAB alongside TAR originals adds a safety net against format obsolescence.
• Social media stories — Instagram, TikTok, and Snapchat stories work best with specific archive formats. Convert TAR to CAB for optimal results.
• Legal documentation — Courts and regulatory bodies often require specific file formats. Convert TAR to CAB for compliant submissions.
• Reducing file size — CAB compression can significantly reduce storage requirements compared to TAR.
• CMS uploads — WordPress, Shopify, Squarespace and other CMS platforms work best with CAB — convert your TAR assets for smooth uploads.
• Sharing with colleagues — Convert TAR to CAB when recipients cannot open the original format.
• Backup diversification — Storing copies in CAB alongside TAR originals adds a safety net against format obsolescence.
• Social media stories — Instagram, TikTok, and Snapchat stories work best with specific archive formats. Convert TAR to CAB for optimal results.
TAR to CAB Conversion: Your Questions Answered
Is Xonvert open source?▼
Xonvert uses open-source conversion libraries (FFmpeg, libvips, etc.) compiled to WebAssembly. The conversion engine is transparent and trustworthy.
Can I use Xonvert offline?▼
Yes! Once the converter page has loaded, it works without an internet connection. All conversion logic runs locally in your browser.
Does TAR to CAB conversion work on slow internet?▼
Yes — and even with no internet at all. Once the page loads, conversion is entirely offline. Speed depends on your device's CPU, not your internet connection.
How is Xonvert different from other online converters?▼
Most online converters upload your files to their servers. Xonvert processes everything locally in your browser — your files never leave your device. It's faster, more private, and works offline.
Is there a file size limit?▼
There is no strict file size limit. However, very large files (over 500MB) may be limited by your device's available memory.
What are the advantages of CAB over TAR?▼
Cabinet Archive offers native Windows installer format with built-in extraction, while TAR Archive is known for preserves Unix/Linux file permissions, ownership and symbolic links. The best choice depends on your specific needs — compatibility, quality, or file size.
How does Xonvert compare to desktop software?▼
Xonvert offers comparable quality to desktop converters with the convenience of browser-based access. No installation, no updates, instant availability.