Crypto Disks & File Explorer

Crypto Disks & File Explorer


Popular solution for 10+ years


HK$ 8.00

2.5.9for iPhone, iPad and more
7.3
31 Ratings
英佩 曾
Developer
28.2 MB
Size
2019年06月10日
Update Date
Utilities
Category
12+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
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About Crypto Disks & File Explorer

Manage and view all your files like documents, musics, and videos, also more importantly, provide three levels of protection to your files: app passcode, encrypted disk, hidden encrypted disk.

Our app is globally rated 4 stars (all rates counted):
“Very good. As advertised.”- by Mar** , American user
“Toll Kommt mit True- und Veracrypt zurecht” - by Parab* (Great It’s true - support Veracrypt), Germany user
“FINALMENTE!!! Um Aplicativo de REAL Criptografia”(Finally!!! a real crypto application) - by Calh*, Brazilian user
“Very good file manager - very easy to use, support copy folder, I look for it so hard…” - by Hutu**, Chinese user

【General file management 】(available both inside and outside of encrypted disks):
1. Support to view files natively supported by iOS, like JPG, MOV, PDF, Office files, and iWorks files. Support to play most video files that haven't been natively supported by iOS like mkv, flv, mp4, avi, wmv, rm, rmvb, ogv, and 3gp.
2. Support to view and edit text files.
3. Support general file operations like copy, paste, and rename.
4. Support to unarchive ZIP and RAR files. Support to create ZIP files.
5. Import files from and export files to other Apps (including Apps like Dropbox, Box, OneDrive etc.) on the same device.
6. Import files from and export files to Document Providers (including iCloud Drive, Dropbox, Box, and Apps that support to be Document Providers like the Documents App). iOS 8 only.
7. File transfer (across iOS devices, Mac, and PC). In addition to general iTune based file transfer, the App supports HTTP file transfer, FTP file transfer (the App can act as FTP server or FTP client, and the FTP server supports to resume download), and AirDrop file transfer.

【Three levels of protection to your files】:
1. App passcode and Touch ID. It’s only the basic level of protection, though some other Apps only provide such protection.
2. Encrypted disk (aka encrypted volume). We use the TrueCrypt/VeraCrypt virtual disk encryption format, an open, popular, 3rd party audited, and time-tested format (used about ten years). An encrypted virtual disk file appears as an ordinary file before it is opened, but actually it contains an encrypted file system (the App uses AES-256 encryption algorithm and supports other algorithms as well). The encrypted file system can be viewed and modified if and only if its encryption key is provided for decryption. Encrypting the whole file system not only encrypts the contents of your files, but also encrypts the meta data of your files, like file name and file size. Such idea is also widely used in desktop operation systems for better protection (like the Mac OS X’s FileVault solution).
3. Hidden encrypted disk. Sometimes the user may be forced to reveal the password of an encrypted disk file (e.g., holden by bad guys or asked by his girlfriend), he/she may use the more complicated one, hidden encrypted disk. A hidden encrypted disk is a disk created at the back portion of an outer encrypted disk file. If others do not know the password of hidden encrypted disk, they not only cannot view the content of hidden encrypted disk, but also cannot even know the existence of hidden encrypted disk. Thus, the user could put the most secret files into hidden encrypted disk, and when he/she was forced to reveal the password of the disk file, he/she only needs to reveal the password of the outer crypto disk and deny the existence of the hidden crypto disk.
(Check documentation in the App for further details.)
The App supports encrypted disks with FAT (FAT12, FAT16 and FAT32) file system now.

On you Mac or PC, you could use either Truecrypt 7.1a or VeraCrypt1.0f to open encrypted disk files, which could be downloaded from http://www.truecrypt71a.com/download, https://veracrypt.codeplex.com
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最新版本2.5.9更新日誌

Last updated on 2019年06月10日
歷史版本
1. Support to import live photos from Photos (importing as JPG file)
2. Minor UI changes
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Version History
2.5.9
2019年06月10日
1. Support to import live photos from Photos (importing as JPG file)
2. Minor UI changes
2.5.8
2018年11月08日
1. Fix a crash for iPhone X* serials when using Face ID
2. Fix a crash when exporting to Photos
2.5.7
2018年11月02日
Fix a crash on launching (seems happened more frequently in iPhone XS serials)
2.5.6
2018年10月03日
1. Change newly created file to use the safest NSFileProtectionComplete attribute (previous it is NSFileProtectionCompleteUntilFirstUserAuthentication). Also change files created before but accessed once now to use the attribute as well.
2. Increase the permitted size of attachment.
2.5.5
2018年03月08日
1. Fix the problem that the free disk space is not accurate on iOS 11
2. Make "Export to Photos" more easy to use (long-press on images or videos and then choose in the pop-up menu)
2.5.4
2017年12月06日
Fix the login issue on iOS 11.2 (caused by an API behavior change).
2.5.3
2017年10月24日
1. Fix the keyboard problem that makes it hard to edit the end parts of text files
2. Latest photos now show in the first page when you import photos

Thank you users for your feedbacks! Some changes are still working-in-progress
2.5.2
2017年06月20日
1. Fix the not responding problem when importing many photos and videos at a time
2. Fix a small status label size problem
2.5.1
2017年04月24日
1. Fix a problem that sometimes text viewer doesn't retain reading progress history on iOS 10
2. Provide more informative error messages when opening a volume (like unsupported file system)
2.5
2017年02月14日
Treat .hc files as encrypt volume by default.
Change the default encoding of new text file to UTF-8.
Add error check when copying or cutting files.
Adjust the default auto close volume time to 1 min (after sending the app to background or locking device).
2.4.9
2016年10月04日
1. Remove all stored passwords/settings when reseting app.
2. Bug fix
2.4.8
2016年09月18日
1. When openning a file with no file extension, prompt user whether to open it as crypto disk
2. Build with the latest iOS SDK 10.0 and adapt to iOS 10 privacy enhancements
2.4.7
2016年08月22日
New feature:
1. Support to store disk password in TouchID (Secure Enclave) hardware now (stored as the most secure TouchIDCurrentSet + ThisDeviceOnly category). Check Help for further info.
2. Support to split a file into multiple small files
3. Consider .vc files as crypto disks by default (Please be noted that user actually could open any file as crypto disk: long-press on the file -> select "Open With..." -> select "Open as Encrypted Volume")
4. Local HTTP support IPv6

Bug fix:
1. Videos taked cannot be stored - fixed
2. Background Screenshots sometimes is not sheltered by blank view - fixed
2.4.6
2016年05月26日
Solved a problem that the App sometimes becomes not responding when cutting a file.
2.4.5
2016年04月05日
1. Support to adjust the time of automatically closing opened disks when App enters background or device locks (previously user could only whether to auto close volumes)
2. Remove any temp files left in last crash when the App starts
3. Fix a crash bug when email
2.4.4
2016年03月24日
1. Reuse the device unlock with Touch ID, in order to avoid entering Touch ID multiple times. Default time interval of reuse is 10 seconds (adjustable).
2. Add a confirmation dialog when deleting file through HTTP
3. Also add a confirmation dialog when deleting file by left-swiping
2.4.3
2016年02月18日
Bug fix
2.4.2
2016年02月09日
New features:
1. Support to duplicate files (still by copy & paste file)
2. Addtional UI improvements
3. New screenshots
Issue fixing:
1. Fix a problem that sometimes the Touch ID dialog shows after bringing App to background
2.4
2016年01月26日
New features:
1. Big UI improvement (especially for iPhone)
2. Performance improvement
3. Add option to hide system files and files starts with "."
Issue fixing:
1. Fix a storage problem after editing, more specifically, deleting somethings in a text file
2. Fix a display problem for the landscape mode of iPad on iOS 9
2.3
2015年11月15日
New features:
1. Support handoff HTTP server address to MAC
2. Separate files and folders in HTTP upload web page
3. Support cut&paste (i.e.,move) files
4. Re-arange menu items in long-pressing menu (extract open with...)
5. App icon change (make it flatter but with more details)
Issue fixing:
1. Fix the issue that it fails to remember the last viewed positions of text files on iOS9
2. Fix the crash caused by too high memory usage when open thumbnail mode for photos inside disks
2.2.1
2015年10月20日
iOS 9 compatibility
Make we can edit entered passwords when opening volumes
Auto scroll to the chose encoding when changing encoding in Text Editor
Increase an alert view when reseting the App
2.2
2015年09月10日
1. Fix the issue that some users cannot set complex passcode
2. Fix hidden volume size problem
3. Fix to show the timestamp of files inside container correctly (thanks to a user for finding it)
4. Small UI adjustment of creating hidden volume
2.0
2015年08月18日
Functional enhancements:
1. Support HTTP transfer
2. Support to reset App (in case a user forgets passcode)

UI enhancements:
1. Make searching in text editor case insenstive (thanks for the suggestion of a user)
2. Explain the use of HTTP and FTP in UI

Issue fix:
1. Fix the issue that navigation bar is not initially shown in Help interface
2. Fix several crashes in video player, a crash in presenting open-in menu
3. Fix a text editor problem that the first line is not fully visible during editing
1.9
2015年07月02日
Functional enhancements:
1. Add VeraCrypt support
2. Support search in text editor

UI enhancements:
1. Recognize .apk file as zip file
2. Add splash screen

Issue fix:
1. Fix an importing problem of document provider
2. Fix a crash in renaming file
3. Fix a crash when importing .vol .tc files from other Apps when this App's passcode is on.
4. Add defense code to avoid a background video play crash
5. Add defense code to avoid an importing video crash
6. Make the size of hidden volume not bigger than 9/10 * size of outer volume (leave enough room for outer volume to put misleading contents, also safe for not ruining the FAT system)
1.8.4
2015年06月05日
Functional enhancements:
1. Support to export pictures into Photos in batch
UI enhancements:
1. UI enhancements like dismiss status message by tapping.
Issue fix:
1. Fix the crash when opening two volumes
2. Fix some crashes in FTP client code
3. Fix a copy problem between same prefix folders

Crypto Disks & File Explorer FAQ

Crypto Disks & File Explorer在以下限制國家以外的其他地區可用:
France
Crypto Disks & File Explorer支持俄文, 德文, 捷克文, 日文, 法文, 簡體中文, 羅馬尼亞文, 英文, 葡萄牙文, 西班牙文, 韓文
點擊此處瞭解如何在受限國家或地區下載Crypto Disks & File Explorer。
以下為Crypto Disks & File Explorer的最低配置要求。
iPhone
須使用 iOS 8.0 或以上版本。
iPad
須使用 iPadOS 8.0 或以上版本。
iPod touch
須使用 iOS 8.0 或以上版本。

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