Fast Photo Gallery Pro: F-Stop
v5.5.481 · 60.9 MB · code 481
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File information
UpdatedMar 28, 2026
PublishedJun 14, 2021
Packagecom.fstop.photo
Versionv5.5.481 (481)
Size60.9 MB
MD5a03341bbe137e20b4e50b2ee9413fbfc
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA148:BA:56:66:FC:8A:D8:97:15:37:D7:BC:BA:B4:D0:A1:55:F4:EC:4E
SignerO=Seelye Engineering
Total downloads1,000,000
This version1,000,000
DeveloperSeelye Engineering
Age ratingEveryone
What's new in v5.5.481
Added support for physical keyboard to rate images with keys 0-5.
Fixed aspect ratios in editor.
Fixed aspect ratios in editor.
Security scan
TRUSTED
- Developer signature verified 2026-03-28
- Signature SHA1 48:BA:56:66:FC:8A:D8:97:15:37:D7:BC:BA:B4:D0:A1:55:F4:EC:4E
- File MD5 a03341bbe137e20b4e50b2ee9413fbfc
How to install Fast Photo Gallery Pro: F-Stop v5.5.481 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 60.9 MB of free storage.
- Grab com.fstop.photo_481.apk — hit the Download button above (60.9 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 a03341bbe137e20b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fstop.photo_481.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 O=Seelye Engineering. 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 Fast Photo Gallery Pro: F-Stop — tap Open on the install screen, or find the Fast Photo Gallery Pro: F-Stop icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Fast Photo Gallery Pro: F-Stop
- "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 7.0 Nougat 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.