Yes, we automatically delete files after 24 hours and use encrypted file transfers.

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CAB to 7Z Converter

Q: Will my formatting be preserved?

Yes, the layout, fonts, and images are preserved as much as possible in the converted DOCX.

Convert your cab files to 7z (7-zip compressed file) online & free

Drag & Drop or Choose a file

Chose CAB file

To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.

Convert to 7Z

What did you think of your recent CAB conversion? 4.8 (805 Votes)

Convert Other CAB File

How to Convert PDF to DOCX

Click the "Choose CAB File" button and select your CAB.
Click “Convert to 7Z”.
Wait a few seconds while we convert your file.
Download the resulting 7Z file instantly.

What is CAB?

A CAB file is a Windows Cabinet file stored in Microsoft Windows native archive format that supports .ZIP, Quantum, and LZX data compression algorithms. The CAB files contain compressed data and are used for Windows software installations such as system files, network components and device drivers.

Read everything about CAB file type.

What is 7Z?

A 7Z file is a compressed archive created by Igor Pavlov &apos, among other file compression utilities; s 7-Zip. It uses open compression-LZMA, which has a high compression rate and can include strong AES-256 (256-bit) encryption. The 7Z files may contain several compressed files or directories to save the file; storage space or transport.

Read everything about 7Z file type.

More Free Online CAB Tools

We have 100% free online CAB tools that does not required any registrations and installations on your system, here are few popular free CAB tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

CAB Converter

Open CAB

Edit CAB

Compare CAB Files

Merge CAB Files

Split CAB Files

CAB Metadata Viewer

Frequently Asked Questions

❓ How can I convert CAB to 7Z?

Chose or drag & drop your CAB file, click Convert to 7Z, and download the 7Z file. No registration needed.

🔐 Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

📝 Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert CAB to 7Z?

Fileproinfo converter engine works fast. You can convert CAB to 7Z in a few seconds to couple of minutes for large size files with complex structure.

Convert from CAB

FileProInfo support manay file formats that allow you to convert CAB to 100s of file formats, without any limit, registration and downloading, 100% free and online CAB converter.

CAB to ZIP CAB to RAR CAB to JAR CAB to 7Z CAB to LHA CAB to TAR CAB to CPIO CAB to ARJ CAB to TGZ CAB to TBZ2

Viw All CAB Converter

Other recommended free online cab to 7z file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

#	Tools	License	Developer
1	CAB to 7Z converter	Free	JeDok.com
1	CAB to 7Z converter	Free	Docpose.com

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This tool and page updated at: 12-Apr-2025

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