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Published directory entries matching your search.
Conversations is an open source XMPP/Jabber client for Android. It offers end-to-end encryption with OMEMO or OpenPGP, file and image sharing, encrypted audio and video calls, private group chats and public conferences, multiple accounts and location sharing, with a Material Design 3 interface. Some features require server support.
ConvertFiles is an online file converter supporting over 300 formats of documents, images, presentations, archives, audio and video files. Users upload files, select an output format and quality, then download the result or receive it by email. Files are handled with SSL encryption and deleted from the server after 4 hours for non-signed-in users.
cryptii is a web app that offers modular conversion, encoding and encryption online. Translations are performed in the browser without server interaction, and it is an open source project with code licensed MIT.
Cryptomator is an open-source encryption tool for cloud storage. It encrypts files on the user's device before they are stored in services such as Dropbox, Google Drive and OneDrive, and makes them available through a virtual drive. It is available for Windows, macOS, Linux, Android and iOS.
CyberChef is a web application for encryption, encoding, compression and data analysis. It provides hundreds of operations that can be combined into recipes, and input files can be dragged onto the input box, with files up to around 2GB supported depending on the browser. It is released under the Apache Licence, Version 2.0.
Cyberduck is a libre server and cloud storage browser for Mac and Windows. It connects to servers, enterprise file sharing and cloud storage, with support for protocols including FTP, SFTP, WebDAV, SMB, OpenStack Swift, Google Cloud Storage, S3 and Azure. Optional client-side encryption with Cryptomator is offered, and no registration or account is required.
Devina.io is an online development toolkit offering advanced tools for developers, designers and content editors. It lists 78 tools grouped into categories such as general, data, media, networking and website utilities, including a text diff viewer, JSON viewer and PDF transformer. The PDF transformer is a QPDF GUI for content-preserving transformations including linearization and encryption.
Dpdf is a free online PDF tool site offering merging, splitting, converting and compressing PDFs, plus related tools such as watermarking, encryption, OCR and page organisation. The site states that use is unlimited and no registration is required, and that regular file processing does not use credits; credits apply only to OCR and AI Deep Watermark Removal.
Encrypted Pastebin is a service for sending text to others with encryption and a client-side password option. Submitted text is encrypted and sent over an SSL/TLS connection, and it is intended to be viewed only by those who know the URL and, if used, the client-side password.
EncryptPad is an application for viewing and editing symmetrically encrypted text and for encrypting and decrypting binary files. It uses the OpenPGP format and focuses on symmetric encryption, offering both graphical and command line interfaces.
file.kiwi is a web-based file transfer and sharing service. It allows uploading files without a size limit and creating a shareable link without signup, using end-to-end 128-bit AES-GCM encryption, with files auto-expiring and an option for shared web folders.
FileLu is a cloud storage and backup service with upload, sync and file delivery tools. It offers WebDAV, Rclone, Rsync, S3, FTP/FTPS and mobile apps, and supports encryption at rest and an encrypted Vault. The site states a free 1 GB of storage and paid plans with monthly, yearly and lifetime options.
Filen is a cloud storage service built around zero-knowledge end-to-end encryption, with client-side encrypted storage for individuals. It offers features for syncing, sharing and organizing data, including a network drive and Smart Sync. Paid plans range from 200 GiB to 10 TiB of storage; a free tier starts with 10 GiB of space.
FilePort is a file transfer service for sending large files and folders as links. It states 20 GB per upload without an account, 50 GB a month on a free account and 1 TB per upload on Pro. Links work as uploads proceed, files use AES-256 encryption, and downloads expire after 7 days on free uploads.
Gajim is a free, fully featured chat app for XMPP, developed by volunteers as open source software using Python and GTK. It supports end-to-end encryption and syncs chats across devices with a provider of the user's choice. It is interoperable with other chat apps and runs on Windows, macOS, and Linux.
Ghostbin is a pastebin service that allows users to create pastes with optional encryption and configurable expiration times. It offers user accounts to track a user's own pastes, and does not retain personally identifiable information for accounts.
GNOME Evolution is a mail and calendar application documented on the GNOME help site. Its documentation covers mail management, composing, calendar management, contacts, memos and tasks, and data migration and synchronization. Advanced sections address IMAP subscriptions, mail encryption and certificates, and templates. Separate help pages explain why printing, attachments or help may not work and how to get help.
gopass is a command-line password manager for developers and power users. It manages passwords, secrets and credentials from the terminal, uses Git for versioning and GPG for encryption, and stores data locally. It supports multi-user sharing and is described as free and open-source, with extensions for browser integration, Git credentials and breach checks.
Horizon is a file hosting service for uploading and sharing photos, videos, documents, links and clipboards. It offers video playback, at-rest encryption that can be enabled, and customizable embeds for social platforms. A fair use policy applies to its unlimited bandwidth.
Icedrive is a cloud storage service offering 10GB of free storage and paid plans. It provides web, desktop and mobile apps, a drive mounting tool that makes cloud storage appear as a local drive, and zero-knowledge client-side encryption. Plans list storage quotas and file version retention periods.
Gpg4win is the GNU Privacy Guard for Windows, described as Free Software for file and email encryption. It supports both OpenPGP and S/MIME (X.509), and includes tools for signing and encrypting single files or complete folders directly from Windows Explorer and for signing and encrypting emails.
Instant.io is a web tool for streaming file transfer over WebTorrent. Users can drag and drop files to begin seeding, or choose a file, and can also start downloading. The page notes a related project, Wormhole, from the same creator, which adds end-to-end encryption and links that keep working after the browser is closed.
Joplin is a free, open-source note-taking and to-do application that organises notes into notebooks. Notes are stored in Markdown and are searchable, taggable and editable, with offline-first access, end-to-end encryption, plugins and themes, and sync via services including Nextcloud, Dropbox, OneDrive and Joplin Cloud. Apps exist for Windows, Linux, macOS, Android and iOS, plus a Firefox and Chrome web clipper.
KeePass is a free open source password manager that stores passwords in an encrypted database unlocked with a single master key. Database files can use AES-256, ChaCha20 and Twofish encryption. It supports password groups, search, auto-type and a plugin architecture, and the database is a single file that can be transferred between computers.
