PDF Splitter + PDF Merge vs Helius Connect

PDF Merge & PDF Splitter + is a very easy-to-use app that allows you to quickly merge specified pages of multiple PDFs into one pdf. You can also use it to extract pages from pdf.   Key Features: ● Extract page(s) of PDF. ● Merge specified pages of multiple PDFs into one PDF. ● Merge password-protected PDF, but you must know the password. ● The name is also PDF Merge & PDF Splitter + on the MacOS platform, more powerful and easier to use. ● Contact us If you have any questions, please feel free to contact us by email. Email address : tzq17888@163.com.

Helius Connect is a zero-knowledge, end-to-end encrypted communication network built for the Helius Network ecosystem on Solana. Every message is encrypted on your device using ECDH P-256 key exchange and AES-256-GCM encryption before it ever leaves your phone. Helius servers only ever see cipher-text, your conversations are mathematically private. FEATURES End-to-End Encrypted DMs Military-grade encryption on every message, voice note, and file. Only you and your recipient can decrypt your conversations. Not even Helius can read them. Live Network Globe See verified network nodes appear as live dots on a rotating globe. Tap any node to open an encrypted channel instantly. Proof-of-Life Channels PoL-gated group channels that reward real human activity. Access is earned through verified real-world engagement, not purchased. Encrypted Voice Notes Record and send voice notes encrypted with the same AES-256-GCM standard as your messages. Decrypted only on the recipient's device. Encrypted File Sharing Attach and send files encrypted before upload. Recipients decrypt locally — zero plaintext ever stored on our servers. PoL Activity Feed Watch the network come alive with real-time verified Proof-of-Life events from nodes around the world. PRIVACY BY DESIGN - Keys generated locally, never transmitted - Zero-knowledge architecture - No ads, no tracking, no data sold - Open cryptographic standards only Technology Aligned With Life.