Microsoft dropped PowerToys 0.93 on April 22 with a headline-grabbing boost for its Command Palette launcher: ahead-of-time (AOT) compilation in the Windows App SDK slashed startup memory by 15%, cut window load time by nearly 40%, and accelerated built-in extension loading by 70%. The package itself shrank by 55%—a genuine engineering feat that makes the officially supported launcher faster than ever. Yet, a week of real-world testing reveals that muscle-memory keyboard jockeys still reach for Flow Launcher when every millisecond counts.

Where Command Palette comes from

Command Palette is the official evolution of PowerToys Run, Microsoft's open-source quick launcher invoked by Win+Alt+Space. It searches apps, files, the web, runs shell commands, and now packs clipboard history, system monitors, and a brand-new settings dashboard. It's part of the PowerToys suite, which also includes FancyZones and Advanced Paste—a bundling advantage that gives it a foot in the door for many users who want a full toolkit upgrade.

The engineering story in 0.93

This release is far from a cosmetic refresh. Microsoft enabled AOT compilation across the Windows App SDK build, delivering measurable wins:
- ~15% reduction in startup memory spike
- ~40% faster Command Palette window load
- ~70% faster loading of built-in extensions
- Roughly 55% smaller PowerToys package size overall

These figures come directly from Microsoft's Dev Blog and the GitHub release notes. The team also closed over 99 Command Palette issues, polishing accessibility and squashing bugs. A modernized settings dashboard now puts toggles, shortcuts, and quick actions on a single glanceable page.

Real-world feel: faster, but not flawless

Cold startup is dramatically improved. The hotkey brings up the search box instantly, but typing a query still reveals perceptible lag, especially when using extensions like EverythingCmdPal on first run. Caching helps on repeated queries—typing the same phrase a second time yields snappier results—but that first-touch latency matters in a tool you summon dozens of times per day. One reviewer encountered an infinite loading loop when searching for extensions inside the palette, forcing a fallback to Winget CLI. These frictions, while perhaps hardware-dependent, underscore that raw numbers don't fully capture the feel of immediacy that power users crave.

The extension ecosystem: David vs. Goliath

Flow Launcher boasts a plugin store stuffed with hundreds of community-created modules—from Spotify controllers to Home Assistant integrations to quirky Stardew Valley lookups. Discoverability is seamless: you browse, click, and install without leaving the launcher. Command Palette, by contrast, relies on Winget and the Microsoft Store for extension distribution. Its official gallery is nascent; useful gems like EverythingCmdPal file search and the Video Downloader exist, but the total count is a fraction of Flow's catalog. Worse, the in-app extension search can be buggy, and there's no rich preview with screenshots yet.

Clipboard history: Command Palette's secret weapon

One area where the official launcher shines is clipboard history. The built-in module restores the dual-action behavior many users expect: press Enter to copy the selected clip to your clipboard (for a normal paste), or hit Ctrl+Enter to paste directly into the focused window. That bypasses the extra keystroke required by some Flow Launcher clipboard plugins, making Command Palette a keeper for anyone who frequently reuses recent clips.

Why Flow Launcher still rules the roost

If you want the fastest possible results and the deepest plugin library, Flow Launcher is unmatched. Its query ranking and live results update nearly instantly, matching muscle-memory typing speeds. The in-app plugin store turns discovery into a joy; niche modules for everything from Pokedex lookups to Elgato Stream Deck control await. For users who treat their launcher as a central command hub, Flow's breadth and responsiveness remain the gold standard.

The Raycast wildcard

Raycast has dominated macOS with a polished UI, a rich extension store featuring preview images, and deep system integrations. After a $30M Series B funding round, the team confirmed plans to bring Raycast to Windows and iOS, with a waitlist already live. If Raycast for Windows delivers the same experience, it could reset expectations overnight. Until then, Flow Launcher's community-driven model and Command Palette's official backing coexist as the two top contestants.

Enterprise credibility

Command Palette's official Microsoft lineage is a significant asset in managed environments. PowerToys can be centrally deployed and updated via enterprise channels, and extensions distributed through Winget or the Microsoft Store fit IT governance models more easily than a decentralized plugin ecosystem. Administrators can review and whitelist extensions, reducing the attack surface compared to unmanaged repositories. That makes Command Palette a safer recommendation for corporate desktops, even if power users elsewhere stick with Flow.

What you should do today

  • If you want the most responsive launcher and richest plugin library right now, install Flow Launcher. Its speed and community modules are tough to beat.
  • If you prefer an officially supported suite, upgrade to PowerToys 0.93 and enable Command Palette. You'll get significant performance gains plus integrated tools like FancyZones and Advanced Paste.
  • Clipboard power users should test Command Palette's clipboard history for its dual Enter/Ctrl+Enter behavior. If you use Keyboard Manager remaps, verify paste actions work as expected.
  • Niche integration enthusiasts should stick with Flow Launcher until Command Palette's extension catalog matures—or until Raycast for Windows arrives and proves its mettle.

What Command Palette needs next

  • Lower query latency when the typed text changes. AOT shaved cold start times, but interactive result ranking and incremental indexing must become as snappy as Flow.
  • An in-app extension gallery with screenshots, ratings, and one-click installs. Discoverability will make or break the third-party ecosystem.
  • Robust extension discovery (fix the infinite loading bug) and clearer update/permission management for installed modules.

The bottom line

PowerToys 0.93 is a genuine leap forward for Command Palette. The engineering improvements are measurable and meaningful, and the bundled PowerToys suite remains a productivity powerhouse. But the human measure of a launcher—that feeling of instant, fluid responsiveness and the sheer utility of a deep plugin library—still tilts in Flow Launcher's favor. For now, the smart money runs both: keep PowerToys for FancyZones and Advanced Paste, and let Flow Launcher handle the split-second app launches. The launcher wars are far from over, and Raycast's Windows debut may change the battlefield entirely. Until then, hybrid is the way.