Fast Image Viewer
v1.0.3 · 2.5 MB · code 9
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File information
UpdatedNov 24, 2016
PublishedSep 28, 2016
Packagejp.garakuta.imageviewer
Versionv1.0.3 (9)
Size2.5 MB
MD5911ca14d35465f35556212673f86f358
Min SDK9
Malware scanTRUSTED
Signature SHA1AC:99:9D:C2:50:FE:96:07:2A:9C:E5:82:10:E1:59:68:D0:F2:D8:E5
SignerCN=Garakuta Software
Total downloads10,000
This version10,000
DeveloperGarakuta Software
Age ratingEveryone
What's new in v1.0.3
[1.0.2]
Set the screen orientation
[1.0.1]
Implementation of secondary cache
Set the screen orientation
[1.0.1]
Implementation of secondary cache
Security scan
TRUSTED
- Developer signature verified 2016-11-24
- Scanned for malware 2020-05-31 12:34:17
- Signature SHA1 AC:99:9D:C2:50:FE:96:07:2A:9C:E5:82:10:E1:59:68:D0:F2:D8:E5
- File MD5 911ca14d35465f35556212673f86f358
How to install Fast Image Viewer v1.0.3 on Android API 9+
Takes about 2 minutes. You'll need roughly 2.5 MB of free storage.
- Grab jp.garakuta.imageviewer_9.apk — hit the Download button above (2.5 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 911ca14d35465f35…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.garakuta.imageviewer_9.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=Garakuta Software. 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 Image Viewer — tap Open on the install screen, or find the Fast Image Viewer icon in your app drawer.
Common install errors for Fast Image Viewer
- "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 API 9 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.