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Available on winget

Install NanaZip Preview

The 7-Zip derivative intended for the modern Windows experience.

Install with winget
winget install --id M2Team.NanaZip.Preview
Upgrade
winget upgrade --id M2Team.NanaZip.Preview
Uninstall
winget uninstall --id M2Team.NanaZip.Preview

About NanaZip Preview

NanaZip is an open source file archiver intended for the modern Windows experience, forked from the source code of well-known open source file archiver 7-Zip.

What's new in 6.5.1638.0

I'm excited to announce that we've released the NanaZip 6.5 Preview, now available for download. Starting with NanaZip 6.0 Update 1 (6.0.1638.0) and 6.5 Preview (6.5.1638.0), we have fixed some security vulnerabilities reported by HO-9: - CVE-2026-27709 - CVE-2026-27710 - CVE-2026-27711 Release Notes This release includes all the improvements from NanaZip 6.0 Update 1 (6.0.1638.0). Download - MSIX Package: NanaZipPreview_6.5.1638.0.msixbundle - SHA-256: d7371d8632568125e8dc0c4cb5a6f2ee7b8bac16046cfb16f2c0f2f6507205eb - License XML: NanaZipPreview_6.5.1638.0.xml - SHA-256: 2f6f59175dd05f9660c9b74e364a4fa5558d0948adfe3ba121e47f2ecf51e1ad - Portable package: NanaZipPreview_6.5.1638.0_Binaries.zip - SHA-256: ea8092b0f7038b0666773654f705c80688206d28b4582613aac227bddcf567da - Debug Symbols: NanaZipPreview_6.5.1638.0_DebugSymbols.zip - SHA-256: 6ff5a8f8daf37b09a319bb61c6d6f1a0608197b32b650a99f7a473b0749588ad Kenji Mouri

Read release notes

Version history

Version Updated Notes
6.5.1638.0 Unknown I'm excited to announce that we've released the NanaZip 6.5 Preview, now available for download. Starting with NanaZip 6.0 Update 1 (6.0.1638.0) and 6.5 Preview (6.5.1638.0), we have fixed some security vulnerabilities r...
6.0.1630.0 Unknown I'm excited to announce that we've released the NanaZip 6.0 Final, now available for download. Starting with NanaZip 6.0, the development team will adopt the new release-tag rule. Read https://github.com/M2Team/NanaZip/b...
6.0.1621.0 Unknown I'm excited to announce that we've released the NanaZip 6.0 Preview 2, now available for download. Starting with NanaZip 6.0, the development team will adopt the new release-tag rule. Read https://github.com/M2Team/NanaZ...
6.0.1461.0 Unknown I'm excited to announce that we've released the NanaZip 6.0 Preview 1, now available for download. 483664449-cc0d613e-5cac-4ef2-9713-99f06ec9e15c You will see many UI changes, although some issues may need to be resolved...
5.1.1263.0 Unknown Release notes
5.1.1252.0 Unknown Release notes
5.0.1243.0 Unknown Release notes
5.0.1215.0 Unknown I'm excited to announce that we've released the NanaZip 5.0 Preview 1 which is now available for download. This update contains several fixes and improvements.Release Notes - Introduce NanaZip Platform Abstraction Layer...
5.0.1188.0 Unknown I'm excited to announce that we've released the NanaZip 5.0 Preview 0 which is now available for download. This update contains several fixes and improvements. Important Note: NanaZip 5.0 Preview 0 contains the CVE-2024-...
3.5.1000.0 Unknown - Update Mile.Windows.Internal to 1.0.2889. - Make the 7-Zip Zstandard branch's specific options translatable. (Contributed by ChuckMichael.) - Polish translation for Sponsor dialog. (Contributed by ChuckMichael.) - Fix...
3.0.756.0 Unknown - Rewrite and split the implementation of the Core Library and the Self Extracting Executable to the separate NanaZip.Core project. - Ensure the implementation of Core Library and the Self Extracting Executable supports...
2.1.451.0 Unknown - Update icons. (Designed by Shomnipotence. Updated in NanaZip 2.0 Stable.) - Add instructions for installing NanaZip for all users. (Updated in NanaZip 2.0 Stable.) - Add Mile.Xaml to NanaZip project. (Updated in NanaZi...
2.0.376.0 Unknown - Update 7-Zip to 22.01. (Thanks to Igor Pavlov. Noticed by HylianSteel, Random-name-hi and DJxSpeedy.) - Add hfsx to file type association. (Suggested by AndromedaMelody.) - Update the minimum system requirement to Wind...
2.0.313.0 Unknown - Fix the shell extension issue which cause Everything crashed. (Thanks to No5972, startkkkkkk, SakuraNeko, bfgxp and riverar.) - Allow NanaZip to be associated with any file type. (Contributed by manfromarce.) - Update...
1.2.253.0 Unknown - Fix the issue of the i18n implementation of File Type Association. (Contributed by AndromedaMelody. Updated in NanaZip 1.2 Stable.) - Add i18n support for GUI edition of Self Extracting Executable. (Contributed by Andr...
1.2.225.0 Unknown - Continue to update ModernWin32MessageBox for solving the infinite loop issue in some cases. (Thanks to AndromedaMelody.) - Fix crash issue when opening archive files. (Thanks to 1human and Maicol Battistini.) - Remove...
1.1.220.0 Unknown - Modernize the i18n implementation via migrating language files from .txt to .resw. (Contributed by AndromedaMelody. Suggested by Maicol Battistini.) - Update ModernWin32MessageBox for solving the infinite loop issue in...
1.1.201.0 Unknown - Fix no ordinal 345 was found in the dynamically attached library issue in Self Extracting Executables. (Thanks to FadeMind.) - Add Per-Monitor DPI-Aware support for all GUI components. - Adjust and simplify the compile...
1.1.196.0 Unknown - Simplify the file type association definitions and add the open verb for them. (Thanks to Fabio286. Fixed in NanaZip 1.1 Stable.) - Update VC-LTL to 5.0.4. (Updated in NanaZip 1.1 Stable.)
1.1.153.0 Unknown - Fix the issue which can't load context menu properly. (Thanks to DJxSpeedy.)