Gwaidigo2 vs DualPane

Reliable, strong, safe. This is the iOS version of Gwaidigo. Gwaidigo is a general purpose cryptography tool that can be used to encrypt, decrypt email, file, sign and verify files. It was designedly developed as the next generation of the daily cryptography tool because the RSA based on cryptography algorithm is almost out of date. The internal details of Gwaidigo was completely hidden and has builtin multiple cryptography layers for inner data protect that makes it very strong. As a public key crypto-system used for secure file and message transmission, it adopted a customised version of the stable and reliable ECC (Elliptic Curve Cryptography) algorithm used by bitcoin to guarantee the reliableness of the software. The format of the Gwaidigo's public key is NOT public that makes the entire system very strong and very difficult for reverse engineering. Gwaidigo is an encryption and decryption system based on industry strength that can ensure the complete security of business negotiations or personal messages. It was developed to make the daily cryptography works on iOS easy and efficient. Why ------------------ The most difference between "public key cryptography" and normal "password protected cryptography" is that the first approach don't ask you to distribute any password to anyone or any unsafe place, e.g email, chat app, or internet. And, you need an encryption tool that has industrial strength to protect your confidential information. General Features ------------------ * Group and key pair management. * Easily manage hundreds of contacts by company and department. * Setup recipients by a tap on group without tap them one by one, easily organise dozens of recipients for email message. * Encrypt, decrypt email and file just requires several taps, it's very efficient, convenient and simple. * Efficiently manage local files by rename, cut, copy, paste, and duplicate operations. * Easily manage multiple primary key that helps switching between different master identities. * Without complex configuration, double boring questions. Basic Usage ------------------ You don't need to know more about public key encryption at all, you can get industry strength information protection with just a few simple steps. 1. Generate a key pair for yourself. Carefully keeping your private key (security key) and never leak to others. 2. Distribute your public key. Send your public key to others then they can use it to encrypt email or file for you. 3. Import other people's public key. Encrypt email or file with others people's public keys. 4. Decrypt message or file with your own private key. Common Tasks ------------------ a. list all groups, list all member of a group. b. encrypt and decrypt a file. c. set up recipients and then encrypt an email, decrypt an encrypted email. d. sign and verify file. Why another cryptography tool? There should have another cryptography utility that does not adopt RSA algorithm and has industrial strength to protect user confidential information.

DualPane is a focused dual-pane file manager for iPhone, iPad and Apple Silicon Mac that makes everyday file work faster, clearer and more efficient. Browse two folders side by side, move and copy files between locations, organize documents, manage archives, preview text files and work with shared files from other apps. DualPane is designed for practical file workflows without clutter. Whether you are sorting downloads, organizing project folders, reviewing shared files or working with archives, DualPane gives you a faster way to manage files directly on your device. DualPane Pro unlocks advanced tools for power users, including batch rename, folder compare, duplicate finding, within-pane copy and move, archive browsing, text editing and more. Key Features: • Dual-Pane file management for faster file operations • Long-press any file or folder to access the context menu • Browse folders side by side, copy and move files between panes • Adjustable pane widths (drag the divider, reset in settings) • Open folders, navigate subfolders and manage files efficiently • Rename files and folders • Create new folders • Delete files and folders • Search within the active pane, including subfolders • Import files from other apps with the share extension • Review pending imports before saving them into a folder • Preview text-based files such as TXT and JSON • Share files to other apps, AirDrop, Print or Save to Files • Create and extract archives • Preview archive contents and handle unsupported files more clearly • Works on iPhone, iPad and Apple Silicon Mac DualPane Pro: • Batch rename multiple files • Advanced batch rename options • Compare left and right folders • Find duplicate files • Copy to another folder within the same pane • Move to another folder within the same pane • Browse archive contents before extraction • Extract only selected files from archive preview • Edit and save text-based files directly in the app • Share folders and selections as archive files • Customization for pane background colours • Customization for bottom toolbar icon styles • Saved Workspaces