851 Open source projects that are alternatives of or similar to Signal Back

Data deduplication engine, supporting optional compression and public key encryption.

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Store securely encrypted backups in the cloud!

PROJECT MOVED: https://git.silence.dev/Silence/Silence-Android/ (GitHub is just a mirror.)

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A backup application for the Android Open Source Project.

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heavily vectorized c++17 compile time string encryption.

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Easy and efficient encrypted backups.

Buttercup is a free, open-source and cross-platform password manager, built on NodeJS with Typescript. It uses strong industry-standard encryption to protect your passwords and credentials (among other data you store in Buttercup vaults) at rest, within vault files (.bcup). Vaults can be loaded from and saved to a number of sources, such as the local filesystem, Dropbox, Google Drive or any WebDAV-enabled service (like ownCloud or Nextcloud ¹).

Tools for downloading and preserving wikis. We archive wikis, from Wikipedia to tiniest wikis. As of 2020, WikiTeam has preserved more than 250,000 wikis.

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A framework for Backdoor development!

UrBackup - Client/Server Open Source Network Backup for Windows, MacOS and Linux

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wireguard overlay mesh network manager

Store strings & credentials securely encrypted on your device

✔️ Secure, simple key-value storage for Android

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

One-stop ZFS backup & replication solution

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Export saved Reddit posts into a HTML file for import into Google Chrome.

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My restic backup solution using Backblaze B2 storage, systemd timers (or cron) and email notifications on failure.

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Minimalist secure text editor and binary encryptor that implements RFC 4880 Open PGP format: symmetrically encrypted, compressed and integrity protected. The editor can protect files with passwords, key files or both.