TweakFPS 2.0.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the software is TweakFS.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most popular versions of the software 2.0, 1.4 and 1.3. TweakFPS lies within Games, more precisely Utilities. The most frequent installer filename for the program is: TweakFPS.exe. You can set up TweakFPS on Windows XP/XP Professional/Vista/7/8/10/11 32-bit.
From the developer:
Tweak your scenery settings to maximize FPS and find that "sweet spot" or compromise between speed and quality.
With TweakFPS you avoid the need for moving sliders and settings back and forth for different types of flying, IFR, VFR or for special scenery such as MegaScenery. You also cut out the need to continually edit the FSX.CFG manually, a tedious task at the best of times.
You may want to check out more software, such as Torque ShowTool Pro, Sega Cue Maker or Source SDK Base, which might be related to TweakFPS.