Convert CAB to TAR
Fast, free, and secure CAB to TAR conversion. No registration required.
Xonvert turns cab into tar using WebAssembly — the same technology that powers AAA browser games. Both Cabinet Archive and TAR Archive are archive formats, but they differ in approach: Cabinet Archive prioritizes native Windows installer format with built-in extraction while TAR Archive focuses on preserves Unix/Linux file permissions, ownership and symbolic links. 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.
CAB vs TAR: Why Convert?
There are strong reasons to convert CAB to TAR:
No vendor lock-in: TAR Archive is supported across all major platforms, giving you freedom to use any software you prefer.
Print shop acceptance: Professional print services commonly accept TAR Archive, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: TAR Archive files maintain full quality while being optimized for efficient sharing.
Search engine benefits: For web content, TAR Archive is widely recognized by search engines, potentially improving your content's discoverability.
Privacy advantage: Converting locally with Xonvert means sensitive Cabinet Archive files never leave your device during the TAR Archive conversion.
No vendor lock-in: TAR Archive is supported across all major platforms, giving you freedom to use any software you prefer.
Print shop acceptance: Professional print services commonly accept TAR Archive, making this conversion essential for anyone preparing files for physical production.
Speed of delivery: TAR Archive files maintain full quality while being optimized for efficient sharing.
Search engine benefits: For web content, TAR Archive is widely recognized by search engines, potentially improving your content's discoverability.
Privacy advantage: Converting locally with Xonvert means sensitive Cabinet Archive files never leave your device during the TAR Archive conversion.
Comparing CAB and TAR Formats
| Feature | CAB | TAR |
|---|---|---|
| Full Name | Cabinet Archive | TAR Archive |
| Category | Archive | Archive |
| Compression | Lossless | Lossless |
| Key Strength | native Windows installer format with built-in extraction | preserves Unix/Linux file permissions, ownership and symbolic links |
| Key Weakness | Windows-only format, limited manual access | no built-in compression — must be combined with gzip/bzip2/xz |
| Primary Use | Windows software installers | Unix/Linux file bundling |
| Developer | Microsoft | Unix/AT&T |
| Year Released | 1997 | 1979 |
How Xonvert Converts CAB to TAR
Converting CAB to TAR with Xonvert is straightforward:
1. Choose files — Click the upload area or drag CAB files into the converter zone. Multiple files accepted.
2. Preview — Xonvert shows file names, sizes, and a thumbnail (where applicable) before processing.
3. One click — Press the Convert button. The WebAssembly engine processes your files at near-native speed.
4. Save results — Each TAR file downloads individually, or choose "Download All" for a ZIP archive.
1. Choose files — Click the upload area or drag CAB files into the converter zone. Multiple files accepted.
2. Preview — Xonvert shows file names, sizes, and a thumbnail (where applicable) before processing.
3. One click — Press the Convert button. The WebAssembly engine processes your files at near-native speed.
4. Save results — Each TAR file downloads individually, or choose "Download All" for a ZIP archive.
How TAR Handles CAB Data
Xonvert's conversion engine analyzes your Cabinet Archive source and selects the optimal encoding strategy for TAR Archive output. Windows Cabinet files are self-contained archives No compression by itself — commonly paired with gzip (.tar.gz) or xz (.tar.xz) These implementation details are handled automatically by the converter. A/B testing confirms that Xonvert's Cabinet Archive to TAR Archive output is indistinguishable from reference-quality conversions produced by leading desktop software. The WebAssembly engine uses identical codec libraries. Microsoft proprietary archive used in Windows installations Tape ARchive — originally designed for sequential tape storage These technical characteristics influence how quality is preserved during conversion.
Re-packaging files from Cabinet Archive to TAR 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 CAB to TAR conversion applies format-appropriate algorithms to ensure maximum data fidelity. Supports MSZIP and LZX compression algorithms
Re-packaging files from Cabinet Archive to TAR 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 CAB to TAR conversion applies format-appropriate algorithms to ensure maximum data fidelity. Supports MSZIP and LZX compression algorithms
Real-World CAB to TAR Applications
Common scenarios for CAB to TAR conversion:
• Data migration — Migrating between systems often requires format conversion. CAB to TAR bridges legacy and modern platforms.
• Web publishing — TAR files are better optimized for websites, loading faster and using less bandwidth.
• Educational projects — Students and teachers often need TAR format for assignments, papers, and learning materials requiring archive content.
• Template creation — Build reusable TAR templates from CAB originals for recurring projects and workflows.
• Content repurposing — Transform your archive content from CAB into TAR to reach audiences on different platforms.
• Client onboarding — When receiving CAB files from clients, convert to TAR to integrate smoothly into your internal workflow.
• Data migration — Migrating between systems often requires format conversion. CAB to TAR bridges legacy and modern platforms.
• Web publishing — TAR files are better optimized for websites, loading faster and using less bandwidth.
• Educational projects — Students and teachers often need TAR format for assignments, papers, and learning materials requiring archive content.
• Template creation — Build reusable TAR templates from CAB originals for recurring projects and workflows.
• Content repurposing — Transform your archive content from CAB into TAR to reach audiences on different platforms.
• Client onboarding — When receiving CAB files from clients, convert to TAR to integrate smoothly into your internal workflow.
CAB to TAR Conversion: Your Questions Answered
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.
Is it safe to convert my CAB files here?▼
Absolutely. Your files never leave your device — all processing happens in your browser using WebAssembly technology.
Is there an API for CAB to TAR conversion?▼
Xonvert is a browser-based tool without a server API, since all processing happens client-side. For automated conversion, you can use Xonvert's PRO features or integrate the underlying open-source libraries directly.
Are my files uploaded to a server?▼
No. Zero files are transmitted anywhere. Xonvert processes everything using client-side JavaScript and WebAssembly. Your files stay on your machine.
Can I preview the TAR output before downloading?▼
Yes. Xonvert shows a preview of your converted file so you can verify the result before saving it to your device.
Can I convert password-protected CAB files?▼
Encrypted or DRM-protected files cannot be converted. You'll need to remove protection first using the original software.
Can I convert multiple CAB files at once?▼
Yes! Drag multiple files into the converter for batch processing. All files convert simultaneously and can be downloaded as a ZIP archive.