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Vault Explorer vs Arcanum: catalog facts
Vault Explorer	Arcanum
Free Free and open source under the GPL-3.0 or later.	Free Free and open source under the Apache-2.0 licence.
Android	Android
Supports many container formats, from VeraCrypt to Cryptomator Read and write support for NTFS, FAT, exFAT and ext file systems	Containers interoperate with desktop VeraCrypt Supports hidden volumes and all VeraCrypt ciphers
Android only Small project with limited documentation	Android only Young project compared with VeraCrypt itself
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: Apache-2.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.