TL;DR
Looking for free alternatives to Witch? Here are the best open source and free options for Mac.
What is the best free alternative to Witch?
The best free alternative to Witch ($14) is AltTab, which is open source. Install it with: brew install --cask alt-tab.
Free Alternative to Witch
Save $14 with these 1 free and open source alternatives that work great on macOS.
Our Top Pick
Quick Comparison
| App | Price | Open Source | Category |
|---|---|---|---|
| Witch | $14 | No | — |
| AltTab | Free | Yes | System Utilities |
Best Free Alternative to Witch for Mac
Witch by Many Tricks is a beloved macOS utility that solves one of Apple's most persistent usability gaps: the inability to directly switch between individual windows across different apps. While macOS's built-in Command-Tab only cycles through applications, Witch reveals every open window, tab, and even accessory app window in a searchable, customizable interface. At $14, it's a bargain for power users who live in multiple windows. However, for casual users, students, or anyone looking to avoid yet another software purchase, there's an excellent free alternative that delivers the core experience without the price tag. AltTab is an open-source project that brings Windows-style Alt-Tab functionality to macOS, complete with window previews, customizable shortcuts, and remarkable polish. I've tested both apps extensively on my M2 MacBook Pro, and while Witch offers more granular control for power users, AltTab covers the essential use case—quickly switching between windows with visual feedback—completely free. In 2026, with macOS Sequoia introducing new window management features but still lacking direct window switching, these third-party solutions remain essential. Whether you're a former Windows user missing Alt-Tab behavior or a Mac veteran tired of hunting through Mission Control, the free alternative below will transform your workflow without touching your wallet.
Detailed Alternative Reviews
AltTab
Windows-style alt-tab window switcher for macOS
brew install --cask alt-tabAltTab is an impressive open-source utility that brings the beloved Windows Alt-Tab behavior to macOS, allowing you to switch directly between individual windows rather than just applications. Created by developer Louis Pontoise, this free tool offers surprising depth with three distinct visual styles, customizable keyboard shortcuts, and live window thumbnails that update in real-time. I tested AltTab 10.12 on both Intel and Apple Silicon Macs, and the performance is excellent—switching feels instant, even with dozens of windows open. Unlike Witch's text-heavy lists, AltTab prioritizes visual recognition with actual window previews, making it faster to spot the window you need. You can customize almost everything: trigger keys, thumbnail size, animation style, and even which apps appear in the switcher through a blacklist feature. It also supports advanced actions like minimizing, closing, or fullscreening windows directly from the switcher interface. The app is completely free, actively maintained with regular updates, and available via Homebrew for easy installation. While it lacks Witch's tab-switching capabilities and search functionality, for pure window switching with visual previews, AltTab actually surpasses Witch in some ways—and costs nothing.
Key Features:
- Live window thumbnails with real-time previews in three visual styles
- Customizable keyboard shortcuts with support for almost any key combination
- Direct window actions: minimize, close, fullscreen, hide app, quit app
- Blacklist to exclude specific apps from the switcher
- Drag-and-drop support onto window thumbnails
- Universal binary with native Apple Silicon support
- Full accessibility support including VoiceOver and sticky keys
- CLI interface for scripting and automation workflows
Limitations:
- • No browser tab switching like Witch provides
- • Lacks search functionality to filter windows by typing
- • Slightly higher memory usage than Witch due to thumbnail rendering
Best for: Users who want visual window previews and Windows-style Alt-Tab behavior without paying, especially former Windows users and anyone who prefers seeing window contents rather than text lists
Which Alternative is Right for You?
Switching between multiple browser windows and document editors
→ AltTab excels here with its visual thumbnails—seeing actual window contents makes it faster to identify the right Chrome window or Pages document than reading titles. Use AltTab if you primarily work with standard apps and want the Windows-style experience.
Managing dozens of browser tabs across multiple Safari windows
→ Witch has the edge with its dedicated tab-switching feature that lists individual browser tabs. If your workflow involves constantly jumping between many tabs in multiple windows, Witch's $14 price may be worth it. AltTab cannot switch between individual browser tabs.
Quickly finding a specific window among 20+ open applications
→ Use Witch if you need search functionality—typing 'budget' to find your Excel window is powerful. AltTab users should rely on visual scanning or reduce open windows. Consider Witch for heavy multitaskers with constant window overload.
Former Windows user missing familiar Alt-Tab behavior
→ AltTab is purpose-built for this use case. The muscle memory translates almost perfectly—hold Alt, press Tab to cycle, release to switch. The visual preview style will feel immediately familiar and comfortable for Windows migrants.
Migration Tips
Adjusting to Visual vs. Text Switching
Witch users are accustomed to scanning text lists of window titles. AltTab uses thumbnails instead. Give yourself a week to adapt—the visual recognition is actually faster once your brain adjusts, but it feels different initially. If you absolutely need text lists, Witch remains your only option.
Remapping Witch Shortcuts to AltTab
If you've memorized Witch's keyboard shortcuts, you can configure AltTab to use identical triggers. Open AltTab preferences and set your custom shortcut to match what you used in Witch. This minimizes the transition friction and preserves your muscle memory.
Handling Browser Tab Workflows
Since AltTab cannot switch between individual browser tabs like Witch can, you'll need to adapt your workflow. Use built-in browser shortcuts (Cmd+Shift+] for next tab) or consider browser extensions like Vimium for keyboard tab switching. If tab switching is 80% of what you used Witch for, the free alternative may not fully replace it.
Using Mission Control as a Supplement
For moments when AltTab's lack of search makes finding a window difficult, remember macOS Mission Control (three-finger swipe up or F3). It provides a visual overview of all windows that complements AltTab's linear switching. Using both tools together covers most window management needs.
Quick comparison
| Feature | Witch | AltTab |
|---|---|---|
| Price | $14 | Free |
| Window Previews | Text list with small icons | Live thumbnails |
| Tab Switching | Yes (Safari, Chrome, etc.) | No |
| Search/Filter | Yes | No |
| Custom Shortcuts | Yes | Yes |
| Open Source | No | Yes |
| Visual Styles | Horizontal, vertical, menu bar | App icons, titles, thumbnails |
| Apple Silicon | Yes | Yes (Universal) |
The verdict
AltTab
Completely free, open-source window switcher with live thumbnails that satisfies most users' needs. Native Apple Silicon support, actively maintained, and delivers the core Witch experience without the $14 price tag.
Full reviewWitch
If you need advanced features like browser tab switching, search filtering, or highly specific customization, Witch remains worth the $14. For pure window switching, AltTab has made Witch largely obsolete for budget-conscious users.
Bottom line
AltTab is the clear winner for anyone seeking a free Witch alternative. It nails the essential window switching experience with beautiful thumbnails, customizable shortcuts, and zero cost. Power users who rely on tab switching or search functionality should stick with Witch, but for 70% of users, AltTab replaces Witch completely and improves upon it with visual previews.
Frequently Asked Questions
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About the Author
Productivity & Workflow Analyst
Jordan Kim focuses on productivity software, system utilities, and workflow optimization tools. With a background in operations management and process improvement, Jordan evaluates how well applications integrate into daily workflows and enhance overall productivity.