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Disk Decipher

Access encrypted virtual disks
16 Ratings
4.5
★★★★★
Age Rating
4+
Years
Language
EN
+15 More
Size
15.9
MB

Information

Apple ID516538625
Bundle IDnl.hekkihek.disk-decipher
SellerSeller
Min iOS17.0
Device familiesmac, iphone, realityDevice, ipad
Released2012-04-24
Copyright© 2012-2026 Richard Huveneers
Privacy policyLink ↗

Preview 4 platforms

iPhone 5 images

iPhone screenshot
iPhone screenshot
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iPhone screenshot
iPhone screenshot

iPad 5 images

iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot

Mac 5 images

Mac screenshot
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Mac screenshot
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Mac screenshot

Apple Vision Pro 4 images

Apple Vision Pro screenshot
Apple Vision Pro screenshot
Apple Vision Pro screenshot
Apple Vision Pro screenshot

What’s New Version 7.1.1

- Add support for ASIF disk images with short trailing chunk - Localization improvements

Description

Access encrypted virtual disks on iPhone & iPad. Open VeraCrypt, TrueCrypt, LUKS, DMG, ProxyCrypt and more—securely, anywhere. Disk Decipher supports many advanced features. Full compatibility details and documentation are available on the support site: https://disk-decipher.app. Highlights: - Freedom of storage - Keep your disk images on your device, on an external disk or NAS, or in the cloud - Broad disk‑image compatibility – VeraCrypt, TrueCrypt, LUKS, DMG, Apple sparse image/bundle, ProxyCrypt - Native file‑system handling – FAT, exFAT, NTFS, HFS, APFS, Linux ext (*) - Rich viewer & media playback – Work securely with your files within the app, or use the File Provider integration across apps - Secure authentication options – Password, passcode, Touch ID, Face ID; Keyfiles, smart-card and FIDO2 security key. (*) exFAT and write support for HFS, APFS and NTFS are offered as optional in-app purchases to cover patent and licensing royalties.

In-App Purchases CA pricing

One-Time Purchases
Small Donation$0.99
Medium Donation$2.99
exFAT filesystem support$3.99
APFS write license$3.99
NTFS write license$3.99
HFS write license$3.99
Large Donation$4.99
All filesystem licenses$9.99

Capabilities

In-App Purchases

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 25 versions

Build 887916011v7.1.12026-07-07 15:59:09
- Add support for ASIF disk images with short trailing chunk - Localization improvements
Build 887831543v7.1.02026-07-04 22:08:44
- Add read/write support for ASIF disk images - Improve camera orientation handling - Localization improvements
Build 887532982v7.0.52026-06-27 23:39:38
- Increase maximum image zoom to better match Photos app behavior - Use black backgrounds for fullscreen media previews - Show 'Select All from Here' option in read-only text views - Localization improvements
Build 887224263v7.0.42026-06-20 21:49:25
- Add option to remove image metadata (use swipe-up gesture or menu to show image metadata, the new 'Remove Metadata' option is available in the action menu) - Fix crash on older iOS versions when rotating device - Localization improvements
Build 886931464v7.0.32026-06-14 05:58:31
- Add option to view image metadata (use swipe-up gesture or menu to show) - Improved action menu in file preview - Add "Select All from Here" text edit action - Localization improvements
Build 886631462v7.0.22026-06-07 17:06:14
- Improved sidebar information on iPad - Added support to create VeraCrypt containers with Argon2 KDF protection - Improved disk mount performance - Localization improvements
Build 886208972v7.0.12026-05-27 20:57:15
- Fix "More..." selection menu on iPhone - Improve keyboard shortcuts on iPad - Localization improvements
Build 886116319v7.0.02026-05-25 22:49:38
- Enable Liquid Glass design on iOS 26 - Improved layout on wide displays (iPad, iPhone Max landscape) - Fix screen flash during biometric unlock - Localization improvements
Build 885759177v6.5.12026-05-17 20:56:33
- Improved shielding of app switcher snapshots. - Added a camera control to switch between the back and front camera. - Localization improvements
Build 884672298v6.5.02026-04-19 19:14:48
- Improved app logo. The logo now depicts both a disk and a vault.
Build 884290731v6.4.112026-04-08 21:11:21
- Improved compatibility when opening DMG disk images created with recent macOS versions.
Build 884113436v6.4.102026-04-04 00:16:06
- Improved fullscreen preview control. - Fixed detection of download status for disks stored in iCloud. - Fixed rare crash when swiping through file previews.
Build 883880319v6.4.92026-03-29 01:15:04
- Improved cleanup of (encrypted) cached remote disk data. - Improved handling of supported characters in APFS filenames. - Improved compatibility with iOS 16.
Build 883710802v6.4.82026-03-24 22:12:06
- Added NFC support for compatible smart cards used as keyfiles on iPhone. - Added a text recognition action to image previews.
Build 883591193v6.4.72026-03-20 22:32:31
- Improved File Provider stability and reliability in Files. - Fixed a possible crash when opening linked disks. - Improved animated WebP preview performance on iOS 26.3.
Build 883334681v6.4.62026-03-14 03:11:27
- Improved filename import reliability by sanitizing unsupported characters per filesystem rules. - Improved temporary file cleanup, including File Provider domain-specific temporary directory cleanup. - Fixed a crash that could occur when deleting files from preview. - Improved security key compatibility.
Build 883136211v6.4.52026-03-08 17:16:17
- Improved compatibility with security keys by negotiating supported FIDO2 PIN/UV auth protocols. - Improved reliability of NFC-based FIDO2 unlock for LUKS2 volumes. - Localization improvements.
Build 882875225v6.4.42026-02-28 04:20:24
- Added support for PIN-protected FIDO2 security keys when unlocking LUKS2 volumes over NFC.
Build 882683299v6.4.32026-02-22 23:20:23
- The mount screen now shows keyfile selection inline for a faster setup flow. - Improved HTTP storage reliability by tightening connection reuse/cleanup and correcting Host header handling. - Added a Retry action in preview when file-content reads fail.
Build 882584430v6.4.22026-02-19 02:26:25
- File Provider stability improvements. - Localization improvements.
Build 882465269v6.4.12026-02-14 17:09:04
- Improved mount reliability in Files integration for containers that use memory-intensive key derivation. - Better cancellation handling and stability during mount operations.
Build 882252106v6.4.02026-02-07 21:19:23
- Unlock LUKS2 volumes with FIDO2 security keys over NFC, with new Security Key Usage options. Learn more: https://disk-decipher.app/fido2/ - Improved LUKS2 compatibility (SHA-512 support). - Better handling of LUKS2 keyslots that exceed iOS memory limits.
Build 881897580v6.3.42026-01-27 20:15:47
- Improve preview swipe-down dismissal - Improve share extension presentation
Build 881823312v6.3.32026-01-26 03:30:20
- Create keyfiles directly when setting up a new disk - Add a Stream option to multi-select toolbar actions - Improve preview and filesystem read stability - Speed up disk layout caching with a new memory-backed LRU cache
Build 881613969v6.3.22026-01-19 06:17:30
- Added support for mounting LUKS2 disks with detached headers - Improved HTTP streaming stability for long-running playback
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Availability 175 of 175 storefronts

RegionLanguagePriceRatingsAvgVersion
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Reviews 14 reviews · CA

★★★★★
Hidden costs!
After paying $1 (CAD), I was disappointed to learn that it’s another $4 for write support for either APFS or MacOS Exten formats on a sparsebundle, or $10 for many formats. (Rounding up a cent for simplicity.) Should have been transparent about that ahead of time. If I don’t return it, I’ll play with it more and update my rating.
Joe 123-45992025-12-25
★★★★★
It just works
Simple and private. I used it on iPhone with external USB and internal - all good. (And private - works on veracrypt on workstations as claimed) As a developer I admire this developer- a good idea designed and executed very well. I love the thought out privacy options - privacy obviously was 1st principle in the design- yet usable!! Bravo!
compassdude2022-05-24
★★★★★
Opens Up Possibilities
This app is amazing as it operates on a common VeraCrypt file that is accessible by other systems. No more propriety formats and apps! I was looking at other encryption apps and I wish I found this sooner. Now the containers are truly portable.
trableve2021-11-29
★★★★
Does NOT open Truecrypt files
Despite what the description says, it appears this App does NOT open Truecrypt files. I tried 2 different known good truecrypt files from Dropbox and this App would open neither. It stated it was an unknown disk type. Waste of money. Maybe a scam.
Orac72017-05-12
★★★★
Doesn't work, save your money.
This app doesn't do a single thing that the developers claim it does, I'm getting a refund thanks to Apple.
Omar Joe2015-02-15
★★★★
Exactly what I needed!
.
brdn242014-05-30
★★★★
Now I can view french characters in plain-text file-Version 1.9
This app is very interesting and usefull. I use it with TrueCrypt files and it works great. I can use it with DropBox (where is my TrueCrypt file) or I can transfer such a file from GoodReader to Diskdecipher. But the remote function should be improved: it's not so easy to enter the URL or, the special code and the link for the use of DropBox. Maybe the use of "copy and paste" would be helpful or something else easy to use. I don't use keyfile with TrueCrypt...maybe in the future
YvesTas2013-11-20
★★★★
Nice app!
Really nice app to open truecrypt files. Should be interesting if could import files from local library too and open files with other extensions regardless the file type (e.g. If i want to hide a truecrypt volume i'll not use the .tc extension)
Mrx19822013-11-12
★★★★★
Absolutely flawless!
I can't vouch for the other methods of accessing an encrypted volume, but I can certainly attest that iTunes works flawlessly with Disk Decipher.
Alberto-VO52013-11-11
★★★★★
Works fine, but...
...just be sure to include .tc on your truecrypt files or this app will not pick it up.
funmun19742013-01-14
★★★★★
Truecrypt
Works like a charm with Truecrypt volumes! Thanks for bringing us this app!
MT-REP2013-01-03
★★★★
Truecrypt on iPad!
As a long time Truecrypt and Keepass user I have been reluctant to duplicate my data to iPad specific utilities. Not only do I have a higher level of trust in these well tried solutions but there is also the overhead of copying and maintaining different sources for my secure data. Now I don't have to. I can open my Trucrypt volume on the iPad. Not only that, but I have a Keepass database embedded in the Truecrypt volume (call me paranoid) which I can open on the iPad by sending the keepass database to mini keepass directly from disk decipher. Well done it was worth waiting for.
Urgic2012-12-20
★★★★★
Excellent idea but still immature product
Not ready for prime. The inapp open-in of the truecrypt volume doesn't work at all. It says file cant be opened. On top of that the remote file doesn't support https (yet) so no point sharing link with dropbox. Go and spend half an hour setting up FTP or something just to be able access the file. Not ready for prime as I said. Needs further work then I'll revise the review. I continue use "Datalocker" app, which is proprietary but works with dropbox as I would expect it.
rolltunes2012-06-18
★★★★★
Need an Open in
Have good potential but missing an important feature Interesting to securely transfer data over an unsecured connection. Example: 1) Encrypt your file with TrueCrypt in a .tc volume file on your PC or NAS 2) Download your encrypted .tc volume file through the unsecured FTP protocol from an iPad app 3) Perform an Open In ... Disk Decipher from your FTP iPad app Important limitation - NO WAY TO OPEN THE DECRYPTED FILE in another app (capable of reading the file once decrypted). Can only be read by Disk Decipher.
MiLiRiKi2012-05-08

Change log 29 changes · CA

releaseNotes updated
- Add support for ASIF disk images with short trailing chunk - Localization improvements
description updated
Access encrypted virtual disks on iPhone & iPad. Open VeraCrypt, TrueCrypt, LUKS, DMG, ProxyCrypt and more—securely, anywhere. Disk Decipher supports many adva
subtitle updated
Access encrypted virtual disks
name updated
Disk Decipher
Version 7.1.1 released
- Add support for ASIF disk images with short trailing chunk - Localization improvements
Version 7.1.0 released
- Add read/write support for ASIF disk images - Improve camera orientation handling - Localization improvements
Version 7.0.5 released
- Increase maximum image zoom to better match Photos app behavior - Use black backgrounds for fullscreen media previews - Show 'Select All from Here' option in read-only text views - Localization improvements
Version 7.0.4 released
- Add option to remove image metadata (use swipe-up gesture or menu to show image metadata, the new 'Remove Metadata' option is available in the action menu) - Fix crash on older iOS versions when rotating device - Localization improvements
Version 7.0.3 released
- Add option to view image metadata (use swipe-up gesture or menu to show) - Improved action menu in file preview - Add "Select All from Here" text edit action - Localization improvements
Version 7.0.2 released
- Improved sidebar information on iPad - Added support to create VeraCrypt containers with Argon2 KDF protection - Improved disk mount performance - Localization improvements
Version 7.0.1 released
- Fix "More..." selection menu on iPhone - Improve keyboard shortcuts on iPad - Localization improvements
Version 7.0.0 released
- Enable Liquid Glass design on iOS 26 - Improved layout on wide displays (iPad, iPhone Max landscape) - Fix screen flash during biometric unlock - Localization improvements
Version 6.5.1 released
- Improved shielding of app switcher snapshots. - Added a camera control to switch between the back and front camera. - Localization improvements
Version 6.5.0 released
- Improved app logo. The logo now depicts both a disk and a vault.
Version 6.4.11 released
- Improved compatibility when opening DMG disk images created with recent macOS versions.
Version 6.4.10 released
- Improved fullscreen preview control. - Fixed detection of download status for disks stored in iCloud. - Fixed rare crash when swiping through file previews.
Version 6.4.9 released
- Improved cleanup of (encrypted) cached remote disk data. - Improved handling of supported characters in APFS filenames. - Improved compatibility with iOS 16.
Version 6.4.8 released
- Added NFC support for compatible smart cards used as keyfiles on iPhone. - Added a text recognition action to image previews.
Version 6.4.7 released
- Improved File Provider stability and reliability in Files. - Fixed a possible crash when opening linked disks. - Improved animated WebP preview performance on iOS 26.3.
Version 6.4.6 released
- Improved filename import reliability by sanitizing unsupported characters per filesystem rules. - Improved temporary file cleanup, including File Provider domain-specific temporary directory cleanup. - Fixed a crash that could occur when
Version 6.4.5 released
- Improved compatibility with security keys by negotiating supported FIDO2 PIN/UV auth protocols. - Improved reliability of NFC-based FIDO2 unlock for LUKS2 volumes. - Localization improvements.
Version 6.4.4 released
- Added support for PIN-protected FIDO2 security keys when unlocking LUKS2 volumes over NFC.
Version 6.4.3 released
- The mount screen now shows keyfile selection inline for a faster setup flow. - Improved HTTP storage reliability by tightening connection reuse/cleanup and correcting Host header handling. - Added a Retry action in preview when file-conte
Version 6.4.2 released
- File Provider stability improvements. - Localization improvements.
Version 6.4.1 released
- Improved mount reliability in Files integration for containers that use memory-intensive key derivation. - Better cancellation handling and stability during mount operations.
Version 6.4.0 released
- Unlock LUKS2 volumes with FIDO2 security keys over NFC, with new Security Key Usage options. Learn more: https://disk-decipher.app/fido2/ - Improved LUKS2 compatibility (SHA-512 support). - Better handling of LUKS2 keyslots that excee
Version 6.3.4 released
- Improve preview swipe-down dismissal - Improve share extension presentation
Version 6.3.3 released
- Create keyfiles directly when setting up a new disk - Add a Stream option to multi-select toolbar actions - Improve preview and filesystem read stability - Speed up disk layout caching with a new memory-backed LRU cache
Version 6.3.2 released
- Added support for mounting LUKS2 disks with detached headers - Improved HTTP streaming stability for long-running playback
expanded screenshot