Overview System Requirements Related


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 21.03. **Warning: This project is in early stages of development, the final product may differ from what you see now.** We need help to translate NanaZip into native languages that have not been supported. # Development Roadmap - 1.x Series - [x] Modernize the build toolchain with MSBuild for using MSIX packaging and parallel compilation support. - [x] Use [VC-LTL 5.x]( toolchain to make the binary size even smaller than the official 7-Zip because we can use ucrtbase.dll directly and the optimizations from modern compile toolchain. - [x] Add the context menu support in Windows 10/11 File Explorer. - [x] New icons and minor UI tweaks. - [ ] Add Per-Monitor DPI-Aware support for Self Extracting Executables. - [ ] Try to merge Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard support from [7-Zip ZS]( (Suggested by fcharlie.) - [ ] Try to add option for save file names with UTF-8 in 7z archives. - [ ] Try to merge [NSIS]( support. (Suggested by alanfox2000.) - 2.x Series - [ ] Modernize the UI with XAML Islands. - [ ] Full High DPI and Accessibility support in all UI components. - 3.x Series - [ ] Modernize the core implementation. - [ ] Add Windows Runtime component for interoperability. - [ ] Try to add extension for Windows File Explorer for give user immersive experience. (Suggested by SakuraNeko and shuax.) - [ ] Add batch task support. (Suggested by 刘泪.) - [ ] Try to design the new UI layout. (Suggested by wangwenx190.) - [ ] Try to add option for using Windows Imaging API (WIMGAPI) backend to make better creation and extraction support for wim archives, also add creation and extraction support for esd archives. - [ ] Try to add pri archive extracting support. - [ ] Try to add smart extraction. - 4.x Series - [ ] Try to add recovery record support for 7z archives. (Suggested by SakuraNeko.) - [ ] Try to create a new archive format for Windows imaging. - [ ] Try to add ISO creation support.


Additional information

Published by

Kenji Mouri

Release date


Approximate size

5.92 MB

Age rating

For all ages

This app can

Access all your files, peripheral devices, apps, programs and registry


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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