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3 more ways to get Sizer
Other download sites
Run by third parties, not by Brian Apps. Prefer the official page above when it works.
Package managers
- winget
winget install --id BrianApps.Sizer - Chocolatey
choco install sizer
About Sizer
Sizer adds a menu of window sizes to the system menu of every window. Pick one and the window snaps to exactly that size and position, which is what you want when recording a screencast, taking consistent screenshots or laying out two applications side by side.
Sizer 4 was rewritten for compatibility with modern applications, including Windows Store apps, and adds a macro language: sizes can be expressions such as 70% of the current monitor width, and one macro can lay out several windows at once. It runs portably from a USB drive if you prefer.
Strengths
- Exact pixel sizes and positions from the window’s own right-click menu
- Any Sizer action, including the menu itself, can be bound to a hotkey; Ctrl+Win+Z by default
- Macros and expressions, for example 0.7 * w:mon for 70 per cent of the monitor width, can lay out several windows at once
- Portable: run it from a USB drive and keep the configuration with it
Limitations
- Windows only, closed source, and maintained by one person
- The current build is still labelled a preview (dev673, November 2025)
- Sizer 4 dropped some rarely used features from version 3 in exchange for stability
Details
- Pricing
- Free · Freeware from the author’s own site. No source repository is published, so it is treated as proprietary here.
- License
- Proprietary
- Developer
- Brian Apps
- Platforms
- Windows
- How it runs
- Downloadable app
- Account
- Not required
- Works offline
- Yes
- Best suited for
- Setting a window to an exact size, repeatably
- Categories
- Window management
- Last verified
- Added
- Provenance
- Selected from the TechWalrus downloads catalog (Window & Display); facts checked against the developer's own pages, 5 sources on file.
Similar software
Related functionality, not necessarily a direct replacement.