Utilities A-F
Find further utilities under specific categories (e.g. Apps for Tablets etc.).
 Accu-Feel by
A2A Simulations
A great little add-on that enhances sound and some flying effects. Adapts for all aircraft - default and third-party, and can be customised. Adds dynamic wind, wheel, rumble and cabin sounds, along with stall buffeting and sounds. Version 2 released.
Addit! Pro
(ByteForge)
Addit! Pro is a comprehensive addon manager for all versions of MSFS and for Prepar3D.  Easily install, manage and remove aircraft, adventures, flights, flight plans, gauges, missions, panels, AI, scenery, sounds, and more. Easily edit CFG files.
AirEd AirEd is a neat little program by William M. Roth that will display and allow you to edit all of the parts of an AIR file, not just those that are known. Another updated version at Simviation.
Air Hauler
on Facebook
Payware Air Hauler puts you in control of your own freight company. Every flight you make or schedule will have an effect on your expanding freight empire! Very versatile with local and worldwide operations.  Product page at Just Flight. V2 in pipeline.
AirWrench
(Mudpond)
AirWrench is an automated editor designed to create and tune-up flight dynamics files for fixed wing aircraft in MSFS and CFS. Other utilities from author include FSX AI Formation Flight and development tools.
 Checkplane Checkplane.com website gathers sixty interactive on-line checklists of the most popular commercial, civil and military aircraft and rotorcraft. Create a free account for more options - click the ? for more details. Checkplane
EditVoicePack EditVoicepack allows you to enhance the ATC speech engine included in FSX & P3D. Your flight simulator ATC will be able to: Use standard ICAO phrases; speak faster; know more airline call-signs, aircraft types and airport names. Low cost payware.  editvoicepack logo
Flight Simulator Platform Solutions A range of low cost utilities to tweak, boost and enhance FSX, FS9 and P3D and the computer's CPU use. Includes Xtreme FSX PC, cockpit sounds, runway effects, passenger announcements. On-line store.
FlightSim
Tools
AI Optimizer is a tool for adjusting levels of detail of FSX & FS9 aircraft. Texture Doctor, a tool for inspecting & converting FS textures. Addon Converter X, that will make add-ons compatible. Airport Wizard. Contrails Pro for FS2004 and FSX.
FS Cabin Crew FS Cabin Crew is an inexpensive module for Microsoft Flight Simulator X that will add a cabin crew to all your flights. You'll be able to hear the crew making announcements to your passengers during the entire flight.
 FSCaptain An add-on that expands FSX and FS9 so you can experience the challenge of professional flying in the world of aviation. You'll have a company to work for (with rules and policies), and you'll have a flight crew, cargo, a cabin crew & passengers.
FS Flight 
Keeper
FS Flight Keeper combines six programs in one: logbook, aircraft black box, flight weather planning tool, flight information system (ACARS), GPWS and cockpit sound environment enhancement. Check out the screenshots.
 FS
Launchpad
(FSL)
If FSX or P3D is slow to load because you have a lot of sceneries, FSL is for you! The FSL interface allows you to select specific sceneries, load add-ons and launch FSX. Free to download (Installation tab). FAQ, Forum, Tutorials. Also on Flightsim.com & Avsim. FSLaunchpad
FS
Passengers
FsPassengers allows you to load ANY aircraft with passengers and freight without needing to quit Flight Simulator. Also adds passenger sounds, and has flight costs, aircraft maintenance and more. Demo available. Extra features in new FSX version.
fscode A couple of free and open source MS Flight Simulator components and modules. PDFKneepad is an in-flight pdf/approach-chart viewer. RealTrim handles trim in a new way - holding down a button allows the joystick to do the trimming out movement. 
FS-FlightControl FS-FlightControl is a Windows app, touch optimized instructor station for P3D & FSX. Beta Android app also available, iOS planned. Offers easy positioning at any approach or other location, weather control, fuel load manager, moving map and much more. FS Flight Control
FSInventions Producers of FS Instant Approach, an interface add-on for FSX and FS2004. It allows you to set up an approach in under 30 seconds! Choose speed, winds and any runway of any airport or a random one. Video and demo available.
FSWidgets AirView, SlewAssist and Electronic Flight Bag for FS2004 and FSX. And an Electronic Chart Viewer and a couple of Chart Packs for FS2004 and X-Plane. New! Android and iPad applications.
FSXAssist
(skypilot.biz)
FSXAssist and P3DAssist are flexible, tweaking and configuration tools that are designed to help users to get the best performance out of FSX & P3D. Provides four useful core functions, but first and foremost is an FSX or P3D loader program.
 FSXControls FSXControls is for owners of advanced controller system with a lot of programmable buttons (home cockpits, CHProducts' MFC panel etc). Also efficiently and easily hides aircraft variants. Includes a chart viewer, a camera system and much, much more!
More Utilities (G-Z) on the next page...