1.HiCOS卡片管理工具是一種CSP(Cryptography Service Provider)，係提供IC卡之憑證註冊至作業系統的工具，以利安全電子郵件或憑證應用應用系統使用密碼學之簽章或加密等功能，下載安裝後除HiCOS卡片管理工具外，並包含用戶端環境檢測工具與相關使用手冊。2.用戶端環境檢測工具，可協助檢查用戶IC卡與讀卡機驅動程式是否安裝成功，IC卡能否讀取，並提供PIN碼驗證，簽章驗章與加解密功能檢測。
Publisher’s description (Akan)
What is HiCOS Client?
HiCOS Client is a proprietary program for Windows from Chunghwa Telecom Corp., Ltd..
Installation and requirements
Official installers exist for 32-bit as EXE (WiX Burn). The main installer is 38.5 MB. The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Documented silent install
- Updated in the last two months
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
In short: HiCOS Client is a Windows tool for 32-bit PCs. Administrators can deploy it unattended.
Is HiCOS Client safe to download?
- The file is served by api-hisecurecdn.cdn.hinet.net; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
ABFBF692AF32300D6E4F130A265FA9A89CE5ED62AD5A9EE82F2FF64B3064797B· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 3.2.9Latest | October 21, 2026 | 38.5 MB | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id ChunghwaTelecom.HiCOSClient -eHiCOS_Client.zip /quiet /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- Chunghwa Telecom Corp., Ltd.
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- EXE (WiX Burn)
- Version
- 3.2.9
- Released
- October 21, 2026
- Added to the catalogue
- October 21, 2026
- Versions listed
- 1
- Website
- moica.nat.gov.tw
- winget ID
- ChunghwaTelecom.HiCOSClient
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is HiCOS Client free?
HiCOS Client is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is HiCOS Client safe to download?
The download comes from api-hisecurecdn.cdn.hinet.net; 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 HiCOS Client 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 HiCOS Client be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does HiCOS Client run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.