Is OTG Master safe?

OTG Master lets you mount VeraCrypt, LUKS and BitLocker-encrypted USB drives, and read Mac APFS drives, directly on your Android device — no root required. Connect an encrypted volume via USB OTG, enter your password or use your fingerprint, and access your encrypted files through Android's built-in Files app. Unmount safely when done. FEATURES • Multiple Encryption Formats — mount VeraCrypt, LUK…

Developer: moylali
Category: Security
Earliest archived version: 31 Jul 2026
License: GPL-2.0-or-later (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

14 Oct 2026

0.4.1

New: NTFS read/write, plain or in VeraCrypt/LUKS • New: BitLocker, by password or recovery key • New: Mac APFS, encrypted too, read-only • New: App folder access survives remounts • Fixed: LUKS2 4K sectors refused • Fixed: slow ext4 deletes; ext2/3 read-only (writes damaged it) • Fixed: FAT32…

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02 Oct 2026

0.4.0

New: LUKS1 and LUKS2 encrypted volumes are now supported alongside VeraCrypt • New: ext4 filesystems are now supported for reading and writing, alongside FAT32 and exFAT • New: On ext4 you can create files and directories, write and modify data, delete, and rename • New: Read-only mode — mount an…

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29 Sept 2026

0.3.12

Much faster browsing of encrypted drives: folders with thousands of files now open in about two seconds instead of nearly three minutes, and file reads are many times quicker • New: large exFAT drives now mount on devices that previously rejected them • Fixed: the app no longer crashes while…

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03 / Package identity

Technical fingerprint

Application IDapp.fayaz.otgmaster

Latest APK SHA-256c647393198b9551f6e956992f81108c3413b434929136461322be5070b81f27a

Signing certificateFA:2A:19:B4:54:9D:AE:6C:8F:71:36:2A:0D:74:BE:39:6B:ED:A8:70:D9:C6:FE:E3:27:EE:29:09:76:38:8F:3A

MIN ANDROID26TARGET36ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

04 / History

Archive history

5 versions in WIKI archive: earliest 0.3.10 (31 Jul 2026), latest 0.4.1 (14 Oct 2026).

No change in android.permission.* between 0.4.0 and 0.4.1.

05 / Version archive

Documented releases

5 TOTAL

VersionReleasedAndroidArchitecture

0.4.114 Oct 202626+arm64-v8a, armeabi-v7a, x86, x86_64→0.4.002 Oct 202626+arm64-v8a, armeabi-v7a, x86, x86_64→0.3.1229 Sept 202626+arm64-v8a, armeabi-v7a, x86, x86_64→0.3.1122 Sept 202626+arm64-v8a, armeabi-v7a, x86, x86_64→0.3.1031 Jul 202626+arm64-v8a, armeabi-v7a, x86, x86_64→

06 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions3 declared · 0 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessNo sensitive permissions

Declared permissions

android.permission.USE_BIOMETRIC android.permission.USE_FINGERPRINT app.fayaz.otgmaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

07 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗