Best Squirrel.Windows Alternatives in 2026
The top Squirrel.Windows alternatives are electron-builder, Advanced Installer and install4j: 15 software packaging tools our editors would look at instead of Squirrel.Windows, in our ranking order.
Squirrel.Windows: A focused Windows packaging toolkit with strong support for delta updates. Where it falls short: limited to windows application distribution.
Switching from Squirrel.Windows? For most software packaging tools buyers the best Squirrel.Windows alternative is electron-builder, built for cross-platform Electron apps with full release workflows.
Why People Look for a Squirrel.Windows Alternative
- Limited to Windows application distribution
- Requires command-line and release workflow setup
- Failed silent installations may still show error dialogs
Quick Picks by What You Need
- Best overallelectron-builder9.4
Cross-platform Electron apps with full release workflows
Visit electron-builder - Best free optionelectron-builder9.4
Has a free plan
Visit electron-builder
All 15 Squirrel.Windows Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. How we rank.
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Best forCross-platform Electron apps with full release workflows
- Better than Squirrel.Windows:
- Editor score 9.4 vs 7.7
A broad Electron release toolkit covering builds, updates, signing, publishing, and CI/CD.
- Delta updates
- Silent installation
- Auto-update support
9.4/10★★★★★Try electron-builder -
Best forWindows enterprise packaging and deployment teams
- Better than Squirrel.Windows:
- Editor score 9.2 vs 7.7
A broad Windows packaging suite for teams managing installers, updates, and deployment automation.
- Delta updates
- Silent installation
- Auto-update support
9.2/10★★★★★Visit site -
Best forCommercial Java application installers
- Better than Squirrel.Windows:
- Editor score 9.0 vs 7.7
A capable choice for Java publishers shipping signed installers across major desktop platforms.
- Silent installation
- Auto-update support
- CI/CD integration
9.0/10★★★★☆Visit install4j -
Best forDeveloper-led Windows MSI engineering
- Better than Squirrel.Windows:
- Editor score 8.8 vs 7.7
A developer-focused toolkit for source-controlled Windows MSI and bundle engineering.
- Delta updates
- Silent installation
- Auto-update support
8.8/10★★★★☆Visit FireGiant -
Best forElectron teams needing packaging and publishing
- Better than Squirrel.Windows:
- Editor score 8.7 vs 7.7
A capable Electron-focused pipeline for building, signing, publishing, and updating desktop apps.
- Auto-update support
- CI/CD integration
8.7/10★★★★☆Visit Electron Forge -
Best forCross-platform desktop and mobile app bundling
- Better than Squirrel.Windows:
- Editor score 8.6 vs 7.7
Free, open-source packaging for Tauri apps across desktop and mobile targets.
- Silent installation
- Auto-update support
- CI/CD integration
8.6/10★★★★☆Visit Tauri Bundler -
Best forMature free Windows EXE installers
- Better than Squirrel.Windows:
- Editor score 8.5 vs 7.7
A mature choice for scripted, compressed and silent Windows EXE installers.
- Silent installation
- Auto-update support
- CI/CD integration
8.5/10★★★★☆Visit Inno Setup -
Best forLarge Windows teams needing enterprise installer depth
- Better than Squirrel.Windows:
- Editor score 8.4 vs 7.7
Deep Windows packaging coverage for enterprise teams, with a high three-year entry price.
- Delta updates
- Silent installation
- Auto-update support
8.4/10★★★★☆Visit InstallShield -
Best forBroad commercial packaging with a free entry plan
- Better than Squirrel.Windows:
- Editor score 8.3 vs 7.7
A broad packaging suite with a free entry plan and advanced automation options.
- Delta updates
- Silent installation
- Auto-update support
8.3/10★★★★☆Visit InstallAware -
Best forCross-platform commercial native installers
- Better than Squirrel.Windows:
- Editor score 8.2 vs 7.7
A capable native installer toolkit for commercial teams distributing across multiple operating systems.
- Silent installation
- Auto-update support
- CI/CD integration
8.2/10★★★★☆Visit InstallBuilder -
Best forEnterprise Windows repackaging and virtualization
- Better than Squirrel.Windows:
- Editor score 8.1 vs 7.7
A broad enterprise toolkit for Windows packaging, testing, virtualization and deployment.
- Silent installation
- CI/CD integration
8.1/10★★★★☆Visit Raynet -
Best forCross-platform Java installers with build integration
- Better than Squirrel.Windows:
- Editor score 8.0 vs 7.7
A free, open-source choice for Java teams building scripted cross-platform installers.
- Silent installation
- Auto-update support
- CI/CD integration
8.0/10★★★★☆Visit IzPack -
Best forFree scriptable Windows EXE installers
- Better than Squirrel.Windows:
- Editor score 7.9 vs 7.7
A free, scriptable choice for building self-contained Windows EXE installers.
- Silent installation
- CI/CD integration
7.9/10★★★★☆Visit NSIS -
Best forWindows repackaging with testing and Intune deployment
A Windows-focused packager for MSI, MSIX/AppX, IntuneWin, testing, and deployment.
- Silent installation
- Auto-update support
7.6/10★★★★☆Visit EMCO -
Best forWindows MSI packaging with Intune workflows
A focused Windows toolkit for MSI editing, repackaging, wrappers, and Intune deployment.
- Silent installation
- Auto-update support
7.5/10★★★★☆See Master Packager
Squirrel.Windows Alternatives: Common Questions
What is the best alternative to Squirrel.Windows?
electron-builder: #1 in our Software Packaging Tools ranking, with an editor score of 9.4 out of 10. A broad Electron release toolkit covering builds, updates, signing, publishing, and CI/CD.
Is there a free alternative to Squirrel.Windows?
Yes. electron-builder, Advanced Installer, WiX Toolset, Electron Forge and Tauri Bundler have a free plan or a free tier (10 of the 15 alternatives on this page).
Why do people look for Squirrel.Windows alternatives?
Limited to Windows application distribution; Requires command-line and release workflow setup; Failed silent installations may still show error dialogs.
How do I switch from Squirrel.Windows?
Export your data from Squirrel.Windows (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Squirrel.Windows.
How to Switch from Squirrel.Windows
- Export your data from Squirrel.Windows (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Squirrel.Windows.
Squirrel.Windows vs Each Alternative
| # | Tool | Free plan | Paid from | Target platforms | Output formats | Command-line packaging | Silent installation | Score |
|---|---|---|---|---|---|---|---|---|
| 14 | Squirrel.Windows | — | None | Windows | Setup.exe, Setup.msi, full .nupkg, delta .nupkg, RELEASES | Yes | Yes | 7.7 |
| 1 | electron-builder | — | None | macOS, Windows, Linux | DMG, PKG, MAS, AppImage, Snap, DEB, RPM, FreeBSD, Pacman, P5P, APK, NSIS, NSIS Web, portable EXE, AppX, MSIX, MSI, Squirrel.Windows, ZIP, 7z, tar.xz, tar.gz, tar.bz2, tar.lz, tar.7z | Yes | Yes | 9.4 |
| 2 | Advanced Installer | Yes | — | Windows 7+, Windows Server 2008 R2+, Mac OS X 10.x for Java bundles | MSI, EXE, MSIX, APPX, App-V, MST, ThinApp | Yes | Yes | 9.2 |
| 3 | install4j | No | — | Windows, Windows ARM, macOS, Linux/Unix, POSIX-compatible systems | native installers, MSIX, ZIP, macOS bundles, gzipped TAR, RPM, DEB | Yes | Yes | 9.0 |
| 4 | WiX Toolset | — | None | Windows | MSI, MSP, MSM, MST, and EXE bundles | Yes | Yes | 8.8 |
| 5 | Electron Forge | — | None | Windows, macOS, Linux | Squirrel.Windows, ZIP, DEB, RPM, DMG, AppX, Flatpak | Yes | — | 8.7 |
| 6 | Tauri Bundler | Yes | None | Linux, macOS, Windows, Android, iOS | AppImage, Debian, RPM, Flatpak, Snap, AUR, DMG, macOS .app, MSI, NSIS .exe | Yes | Yes | 8.6 |
| 7 | Inno Setup | — | None | Windows | EXE installer | Yes | Yes | 8.5 |
| 8 | InstallShield | No | $4,723/yr | Windows | MSI, EXE, APPX, MSIX, MSP | Yes | Yes | 8.4 |
| 9 | InstallAware | Yes | — | Windows, macOS, Linux | MSI, EXE, MSIX, APPX, App-V, DEB, RPM, PKG | Yes | Yes | 8.3 |
| 10 | InstallBuilder | No | $995/user one-time | Windows, macOS, Linux, Solaris, AIX, HP-UX, IRIX, FreeBSD, OpenBSD | Self-contained executable, RPM, DEB, DMG, ZIP, CD-ROM, DVD | Yes | Yes | 8.2 |
| 11 | RayPack Studio | No | — | Windows; macOS | MSI; MST; MSP; MSIX; APPX; App-V; ThinApp; SWV; LAYPKG; Intune | Yes | Yes | 8.1 |
| 12 | IzPack | Yes | None | Windows, Linux, Solaris, macOS | Standard JAR installer; web installer and pack JARs | Yes | Yes | 8.0 |
| 13 | NSIS | Yes | None | Windows | Self-contained executable installers (.exe) and uninstallers | Yes | Yes | 7.9 |
| 15 | EMCO MSI Package Builder | No | — | Windows 7, 8, 8.1, 10, 11; Windows Server 2008 R2 through 2025 | MSI, MSIX/AppX, IntuneWin | Yes | Yes | 7.6 |
| 16 | Master Packager Suite | Yes | $1,199/user/yr | Windows 10 and Windows 11 (64-bit) | MSI, MSIX, MST, INTUNEWIN | Yes | Yes | 7.5 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update