Image Toolbox - Edit & Convert v4.1.0-foss
APK · 85.1 MB · version code 251 · Android 7.0+ · uploaded Jul 14, 2026
The source store flagged this file with a security warning (Warning). We recommend not installing it. See other versions.
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File information
- Version
- v4.1.0-foss (251)
- Uploaded
- Jul 14, 2026
- Size
- 85.1 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 20f0d74c4a518e2aec91e8562c4fedc1
- Signing certificate (SHA-1)
- D6:9E:AC:B3:0E:EA:E8:04:E8:B7:2D:23:84:C3:C6:16:B1:90:67:85
- Signed by
- C=RU, ST=Kazan, L=Russia, O=T8RIN, OU=T8RIN, CN=T8RIN
- File name
- ru-tech-imageresizershrinker-251-75642499-20f0d74c4a518e2aec91e8562c4fedc1.apk
- Package
- ru.tech.imageresizershrinker
- Downloads (all versions)
- 500K+
- Age rating
- PEGI 3 · Everyone
What's new in v4.1.0-foss
What's new:
* Ability to delete originals after saving
* Recent tools and filters
* Help & Tips search
* Usage statistics
* Export profiles
* 16 new filters
* Texture Generator with 60 procedural textures
* New shapes: Wavy, Scoop, Notch
Improved:
* GIF converter and Rust encoder
* Filter performance
* Auto Perspective
* Tools search and UI
Fixed:
* Cropper zoom
* PDF tools
* Saving to original folder
* Palette tools
Full changelog:
https://github.com/T8RIN/ImageToolbox/compare/4.0.0...4.1.0
Permissions (15)
This version requests 15 permissions, 7 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Access media location Sensitive android.permission.ACCESS_MEDIA_LOCATION
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read media images Sensitive android.permission.READ_MEDIA_IMAGES
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Foreground service media projection android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) ru.tech.imageresizershrinker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Project media android.permission.PROJECT_MEDIA
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Warning
Signing certificate
- Certificate issued to “T8RIN” Not the developer's name (“ProgiX”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature check failed Jul 14, 2026
- Uploaded by “djaystiney” 546 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Image Toolbox - Edit & Convert on Android 7.0+
You'll need about 170.3 MB of free space.
- Download the APK — tap Download APK above (85.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap ru-tech-imageresizershrinker-251-75642499-20f0d74c4a518e2aec91e8562c4fedc1.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 20f0d74c4a518e2aec91e8562c4fedc1. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Image Toolbox - Edit & Convert — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 7.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source; for this file we recommend not to.