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Store Applications Fergo Virtual CDU - PMDG 777
Fergo Virtual CDU - PMDG 777
15 Reviews
MSFS2020 MSFS2024
8

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Take control of your PMDG 777-300ER with Fergo Virtual CDU, a virtual Control Display Unit accessible via web browser. Enjoy easy setup and non-intrusive operation for a seamless flight experience. Customize your interface and switch between multiple CDU layouts effortlessly.

⚠️🏷️ If you have purchased Fergo Virtual CDU - PMDG 737 on Flightsim.to before, you are eligible for a discounted price on this product. Please note that the special upgrade price is only valid for the account used to purchase the mentioned product. If in doubt, contact Flightsim.to before making your purchase. Refunds will not be provided for user error.

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Fergo Simworks
About Fergo Simworks
Publisher on Flightsim.to

FROM THE SAME DEVELOPER OF THE POPULAR 737 ADDON, WITH A 4.5/5 ⭐ REVIEW SCORE, FERGO VIRTUAL CDU FOR THE PMDG 777-300ER, 777F, 777-200LR AND 777-200ER IS NOW AVAILABLE, WITH THE SAME PRAISED, EASY TO USE AND RESPONSIVE INTERFACE!

NEW (30/08/2025): ADDED SUPPORT FOR THE 777-200LR

This is the page for the PMDG 777 CDU. If you are interested in the PMDG 737 version, please use the following link: https://flightsim.to/product/fergo-virtual-cdu

Fergo Virtual CDU is a virtual Control Display Unit for MSFS' PMDG 777 aircraft series. It allows you to remote control the plane's Flight Management Computer (FMC) externally with soft-buttons and a 1:1 representation of the display in real time. Accessible through your regular web-browser, you can use it in a second monitor or any other device connected to your home network, such as a phone or tablet. 

Main Features:

Web based client
The CDU interface is a web app that uses your regular browser, such as Firefox, Chrome or Safari. That means you can use it in your computer, phone, tablet or any other device connected to your home network and capable of web browsing.

Easy to use
Simply launch the server, navigate to the CDU interface with your browser and you are good to go. The software automatically connects to the game and sets up the client-server communication.

Non-intrusive
Fergo Virtual CDU is a standalone and portable software that requires no installation. Simply extract the contents of the compressed archive into a folder of choice.

Automatic configuration
FCDU will automatically configure the PMDG settings for data broadcast and add the required firewall rules for the client.

Off-line activation
User experience shouldn't be affected by clumsy on-line DRM. Fergo Virtual CDU uses a simple and off-line activation system.

Customizable
As the client is web based, you can customize images, fonts and colors by simply editing the HTML and CSS files (some web development knowledge recommended).

Multiple CDU support
Swap between captain side, first officer or central side with a simple touch to the top of the CDU, where it says "Fergo Virtual CDU". It's also possible to use both sides at the same time if you have two devices connected.

Official website: https://fcdu.fergonez.net/

User manual: Included in the ZIP file

Reviews (currently from the 737 model, which works the same):

Tested on:  

  • Windows 10: Firefox, Chrome, Edge
  • iPad Pro 11" - iPadOS v15.6: Safari, Chrome, Firefox
  • iPad 7th gen - iPadOS v15.5: Safari, Chrome, Firefox
  • iPhone 13 - iPadOS v15.15: Safari, Chrome, Firefox
  • Samsung Galaxy A31 - Android 11: Chrome

Important notice:

  • Fergo Virtual CDU will automatically add the rules to Windows Firewall for the server to work properly. However, if you use third-party firewall software, you'll need to manually allow FergoCDU.exe and ports 8080 and 8081 (or custom ports, if you changed from the default values).
  • When updating Fergo Virtual CDU, please always do a fresh install (entirely delete the contents of the old folder and extract the newly downloded archive). 
Latest Update: 1.0.9373 (August 31, 2025)
- Added support for PMDG 777-200LR

Guaranteed Safe Checkout

  • Requirements
  • Changelogs
  • Reviews
  • EULA
Requirements

  • Windows PC. This product is not supported on Xbox.
  • Microsoft Flight Simulator 2020 or 2024
  • PMDG 777-300ER, 777F, 777-200R, 777-200LR
  • Modern web browser: Firefox 102, Chrome 103 and Edge 103
    • Minimum iOS version: iOS 12
    • Minimum Android version: Android 9
  • .NET Framework 4.6.1 (included by default from Windows 10 version 1511)

Installation Method

Application

Current Version

1.0.9373 from August 31, 2025

Installation Size

1.21 MB

Download Size

1.22 MB

Changelogs

Update - 1.0.9373 on August 31, 2025

- Added support for PMDG 777-200LR

Update - 1.0.9311 on June 29, 2025

Added support for MSFS2024

Update - 1.0.9262 on May 11, 2025

Added support for PMDG 777-200ER

Update - 1.0.9107 on December 07, 2024

- Added support for PMDG 777F
- Added a screen only display for use in physical CDU replicas. To use this screen only option, access "cdu_screen_only.html" page, for example "http://192.168.1.100:8080/cdu/cdu_screen_only.html"
- The screen only version fills the whole web page and is responsive to the screen size

Update - 1.0.8956 on July 10, 2024

- Fixed issue with the screen appearing on the upper left corner

Update - 1.0.8955 on July 09, 2024

- Fixed issue where users were seeing the 737 CDU instead of the 777 CDU (related to web caching)
- Fixed issue where the program would crash without an error message if the HTTP port was already in use
- Added missing icons

Initial File Release on June 27, 2024

4.7

15 Reviews

5
13
4
0
3
1
2
1
1
0
15 Reviews
tommymahoney
5 months ago

is it ok it works great but the Types illuminated not the green Light this looks a lot dark

CSMilli
6 months ago

Works great. Got it running on an old tablet which i have by my side as I fly. Got it set up and running in no time. Only problem I had was that the EXEC button wasn't lighting up. After some time trying to figure out why not I decided to try a different web browser. Voila, it lit up as it should do. I should have read the requirements more closely as the problem was my Opera browser. Chrome works fine. Will no doubt buy the virtual 737 cdu when pmdg release the 2024 737 version.

ramsis4th
7 months ago

I love this product. Will it work with 777-200 ? I didn't try yet

6shop
8 months ago

Super easy setup and works perfect on my tablet/smartphone. Thanks alot for this program.

elgrone
8 months ago

Very easy steps to purchase, install and use. I use my Ipad now for the CDU and is way better.

spaceshanty
1 years ago

Great Product, worth the buy. Software very easy to use.

blbla
2 years ago

OK the 777 cdu work but the 737 is now 777 cdu with 737 overlay?! what i do wrong?

You can fix this by forcing a page refresh. You can usually do this by pressing CTRL+F5 if you're using the browser on your PC or manually clicking the "Refresh" button on your device's browser (such as phone or tablet). If that doesn't work, you can try to clear the cache from its settings. I pushed an update last week that is supposed to fix this issue. Are you using the most recent version?

Gearsnob
2 years ago

Superb worth the buy

bearhsiao
2 years ago

It is very practical to use this virtual CDU software for flying.

Taka4240
2 years ago

The fonts are slightly different from those in the game but it's not a big problem. However, the area to be input in the game is represented as □□□□, but this software displays it as..., which affects visibility.

Hi! This problems happens more commonly on devices with non-latin alphabets. I'm working on a fix for this issue, which should be available in the next release ;)

sdaztec25
2 years ago

Great Product... Glad they made the 777 FCU so quickly. I have been using the 737 FCU since day 1.

justling
2 years ago

Thank you for bringing us this fantastic addon. I didn't know there was also a 737 version. I wonder if I can get a discount for the 737 after I have bought this 777 version first.

Thanks! I though the discounted price for the 737 was already in. I'll ask the FSTO staff to get this going ;)

PeBr
2 years ago

Great, good job great helper. Continue further. It would also be good for a flight tablet.

tamatea2010
2 years ago

Works well. If you use it on a smart phone, it might appear to be too small for some users. Should be better to use this app on a a bigger screen like on an ipad

CaptJingles
2 years ago

Haven't done an actual flight with it yet, but I went through the initial CDU config (set POS, Route, Dep/App, etc) and it all worked flawlessly! So can you make one for the Fenix A320? :)

End User License Agreements

Fergo Virtual CDU - PMDG 777 is licensed to you by Fergo Simworks. By purchasing this item, you agree to their End User License Agreement.

License Grant

Fergo Simworks hereby grants you a personal, non-transferable, non-exclusive licence to use the Fergo Virtual CDU software on your devices in accordance with the terms of this EULA agreement.

You are permitted to load the Fergo Virtual CDU software (for example a PC, laptop, mobile or tablet) under your control. You are responsible for ensuring your device meets the minimum requirements of the Fergo Virtual CDU software.

You are not permitted to:

  • Edit, alter, modify, adapt, translate or otherwise change the whole or any part of the Software nor permit the whole or any part of the software to be combined with or become incorporated in any other software, nor decompile, disassemble or reverse engineer the Software or attempt to do any such things
  • Reproduce, copy, distribute, resell or otherwise use the Software for any commercial purpose
  • Allow any third party to use the Software on behalf of or for the benefit of any third party
  • Use the software in any way which breaches any applicable local, national or international law
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