Versions:

  • 3.3.4.0
  • Dev

Sizer 3.3.4.0, published by Brian Apps, is a lightweight Windows utility that allows any active window to be resized instantly to a precise, predefined dimension. Positioned in the system-tray, the tool adds a context menu to every window border; right-clicking the resize grip or title bar presents a list of user-configured profiles such as 640 × 480, 800 × 600, 1024 × 768, 1920 × 1080, or completely custom entries in pixels. Once a profile is selected, the target application is automatically repositioned and scaled without manual dragging, making it valuable for web designers who must verify responsive breakpoints, technical authors who capture consistent screenshots for documentation, software developers who test form layouts at fixed resolutions, and Minecraft players who stream or record at specific frame sizes. Global hot-keys can be assigned to each preset, enabling one-touch resizing even when the window is not in focus, while an optional tooltip confirms the new geometry in real time. The portable executable consumes negligible memory, requires no installation, and stores its single INI file in the application folder, permitting easy synchronization across workstations. Two major versions have been released, with 3.3.4.0 introducing enhanced multi-monitor awareness and DPI-scaling compatibility for modern high-resolution displays. Sizer is available for free on get.nero.com, with downloads provided via trusted Windows package sources such as winget, always delivering the latest version, and supporting batch installation of multiple applications.

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