MultiOpen vs CoCrypt

MultiOpen lets you open many links at once in Safari - paste a list, tap once, and every URL opens in its own tab. WHAT YOU CAN DO • Open dozens of links in a single tap • Save link sets for your daily routines and reopen them anytime • Grab all open tabs into a list • Smart paste - finds links inside any block of text • Your list auto-saves between sessions • Works on iPhone, iPad and Mac, with your sets synced via iCloud WHY MULTIOPEN No more tapping links one by one. Whether you start your day with the same set of sites, gather research, or share a batch of pages, MultiOpen turns a tedious chore into one tap. PRO Try everything free for 7 days. Then keep MultiOpen Pro for less than a coffee - $0.99/year, or $2.99 once, forever. MultiOpen is a Safari extension. After installing, enable it in Settings › Apps › Safari › Extensions. This app is governed by Apple's standard End User License Agreement (EULA), available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

CoCrypt protects your files with collective encryption — a file can only be unlocked when every trusted participant is physically present and confirms in person. No exceptions. How It Works 1. Key Registration: Each participant generates a unique cryptographic key pair on their own device. Public keys are exchanged wirelessly through physical proximity — nothing leaves the room. 2. Locking: The owner encrypts any file. The encryption key is mathematically split into fragments, one per participant, and sealed into a single .cvl file. 3. Collective Unlocking: Every participant must physically bring their device close to unlock. A single missing presence makes decryption mathematically impossible — forever. Key Features - N-of-N Collective Approval: Ownership is truly shared. Not one person, not a majority — everyone must be present. - Presence-Based Key Exchange: Keys are exchanged through physical proximity only. No internet, no cloud, no remote access. - Challenge-Response Protocol: Every session uses a unique time-stamped ECDSA challenge, making replay attacks impossible. - Zero-Cloud & Zero-Account: No servers. No accounts. No telemetry. Private keys never leave the device's secure hardware. - Universal File Support: Documents, photos, videos, archives — any file format can be locked. Ideal For - Enterprises: Require all board members to be physically present before accessing critical files. - Families: Protect inheritance documents, accessible only when the whole family is together. - Teams: Store shared secrets where no single individual holds complete authority. - Journalists: Tie source access to the physical authorization of multiple colleagues.