Split APKs Installer (SAI)
v4.5 · 4.9 MB · code 60
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File information
UpdatedMar 3, 2026
PublishedMay 25, 2020
Packagecom.aefyr.sai
Versionv4.5 (60)
Size4.9 MB
MD5dbf9e98a71838e6182793b1621652b64
Min SDK21
Malware scanTRUSTED
Signature SHA17C:F4:C5:57:C6:C2:C5:A4:20:81:87:8F:04:CA:F7:A3:11:21:30:B9
SignerCN=Tony Stark
Total downloads1,000,000
This version1,000,000
Developerpolychromaticfox
Age ratingEveryone
What's new in v4.5
4.5:
• Added a setting to disable opening .apk files via SAI
• SAF fixes for Android 11
• Added warning when installing huge (>150MB) apps
4.4:
• Fixed in issue where system suggested SAI when opening any type of file
• Added Sui support for Shizuku Installer
Legendary SAI update Pog
4.3:
• Support for opening .apk files via SAI
• APKM support (only for the unencrypted .apkm files)
• Installer Pro mode is now enabled by default
• Config splits shouldn't be marked as Unknown anymore
• Added a setting to disable opening .apk files via SAI
• SAF fixes for Android 11
• Added warning when installing huge (>150MB) apps
4.4:
• Fixed in issue where system suggested SAI when opening any type of file
• Added Sui support for Shizuku Installer
Legendary SAI update Pog
4.3:
• Support for opening .apk files via SAI
• APKM support (only for the unencrypted .apkm files)
• Installer Pro mode is now enabled by default
• Config splits shouldn't be marked as Unknown anymore
Security scan
TRUSTED
- Developer signature verified 2025-04-20
- Scanned for malware 2024-04-22 09:02:38
- Signature SHA1 7C:F4:C5:57:C6:C2:C5:A4:20:81:87:8F:04:CA:F7:A3:11:21:30:B9
- File MD5 dbf9e98a71838e6182793b1621652b64
How to install Split APKs Installer (SAI) v4.5 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 4.9 MB of free storage.
- Grab com.aefyr.sai_60.apk — hit the Download button above (4.9 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches dbf9e98a71838e61…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.aefyr.sai_60.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Tony Stark. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Split APKs Installer (SAI) — tap Open on the install screen, or find the Split APKs Installer (SAI) icon in your app drawer.
Common install errors for Split APKs Installer (SAI)
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.