Demo version of an ocean navigation map tool.
Publisher’s description
What is Deckman C-Map Demo?
Deckman C-Map Demo is a proprietary program for Windows from Graeme Winn.
Installation and requirements
Official installers exist for 32-bit as EXE. The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- No update for more than a year
- The official download link did not answer at the last check
In short: Deckman C-Map Demo is a Windows tool for 32-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is Deckman C-Map Demo safe to download?
- The file is served by downloads.globalmarinenet.com; check that it is the publisher’s official mirror
- The download link does not use HTTPS
- A SHA256 hash is published, so you can verify the file:
28A720B196843D3FA57DEE4864AD67E6DA1F43C9EC07326B3E094FB15E4F87F8· Open the VirusTotal report for this hash - The link did not answer 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 |
|---|---|---|---|
| 1.0Latest | January 1, 2002 | — | 32-bit EXE |
Install from the command line
Silent install ›winget install --id GlobalMarineNet.DfW -eSetupDfW.EXE /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Graeme Winn
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- EXE
- Version
- 1.0
- Released
- January 1, 2002
- Added to the catalogue
- May 24, 2023
- Versions listed
- 1
- winget ID
- GlobalMarineNet.DfW
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Deckman C-Map Demo free?
Deckman C-Map Demo 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 Deckman C-Map Demo safe to download?
The download comes from downloads.globalmarinenet.com; 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 Deckman C-Map Demo 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 Deckman C-Map Demo be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Deckman C-Map Demo run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.