SKK-like Japanese Input Method Editor for Windows
Publisher’s description
What is CorvusSKK?
CorvusSKK is an open-source program for Windows from nathancorvussolis. It is written in C.
Installation and requirements
Official installers exist for 32-bit as EXE (Inno Setup). Installation asks for administrator rights. It needs Windows 10 1607 or newer. The installer supports unattended (silent) installation.
Updates and version history
The current version is 3.3.4, released on August 14, 2026. 17 versions are listed since May 8, 2021, each with links to its own installer files. That is about 3.2 releases a year.
Popularity and file types
The Chocolatey package has been downloaded 21,455 times. The source code on GitHub (nathancorvussolis/corvusskk) has 378 stars.
Project description on GitHub: “▽▼ SKK-like Japanese Input Method Editor for Windows”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
Cons
- No native ARM64 build
- 32-bit only
- Installation needs administrator rights
In short: CorvusSKK is an open-source Windows tool for 32-bit PCs. Administrators can deploy it unattended.
Is CorvusSKK safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
F2E8F204E7CEE3551C5A5CF2681C86CBB18E5CADBF600F16518F4A3AD35AA820· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 17 versions ›17 versions over 5 years · about 3.2 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 3.3.4Latest | August 14, 2026 | — | 32-bit EXE (Inno Setup) |
| 3.3.3 | August 8, 2026 | — | 32-bit EXE (Inno Setup) |
| 3.3.2 | April 19, 2026 | — | 32-bit EXE (WiX Burn) |
| 3.3.1 | September 23, 2025 | — | 32-bit EXE (WiX Burn) |
| 3.3.0 | August 4, 2024 | — | 32-bit EXE (WiX Burn) |
| 3.2.3 | March 3, 2024 | — | 32-bit EXE (WiX Burn) |
| 3.2.2 | October 29, 2023 | — | 32-bit EXE (WiX Burn) |
| 3.2.1 | August 15, 2023 | — | 32-bit EXE (WiX Burn) |
Install from the command line
Silent install ›winget install --id nathancorvussolis.corvusskk -echoco install corvusskk -ycorvusskk-3.3.4.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTARTRelated guide: How to use winget: install and update apps
Information
- Publisher
- nathancorvussolis
- Licence
- MIT
- Price
- Free
- Source code
- github.com/nathancorvussolis/corvusskk
- Written in
- C
- Requires
- Windows 11 / 10 (Windows 10 1607+)
- Architecture
- 32-bit
- Installer
- EXE (Inno Setup)
- Version
- 3.3.4
- Released
- August 14, 2026
- Added to the catalogue
- May 8, 2021
- Versions listed
- 17
- Updates / year
- 3.2
- Chocolatey downloads
- 21,455
- GitHub stars
- 378
- GitHub forks
- 29
- Website
- github.com
- winget ID
- nathancorvussolis.corvusskk
- Chocolatey package
- corvusskk
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is CorvusSKK free?
Yes. CorvusSKK is open-source software under the MIT licence.
Is CorvusSKK safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install CorvusSKK with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can CorvusSKK be installed silently?
Yes. The silent install page lists the exact command for each installer.
Which Windows versions does CorvusSKK support?
The installer requires Windows 10 1607 or newer and is available for 32-bit.
Does CorvusSKK run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Where can I download an older version of CorvusSKK?
The versions page lists all 17 versions with links to their official installer files, back to May 8, 2021.