{"id":13436802,"url":"https://github.com/cryptomator/cryptomator","last_synced_at":"2026-03-06T09:07:16.924Z","repository":{"id":13751573,"uuid":"16446099","full_name":"cryptomator/cryptomator","owner":"cryptomator","description":"Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.","archived":false,"fork":false,"pushed_at":"2025-05-12T06:07:53.000Z","size":24861,"stargazers_count":12826,"open_issues_count":261,"forks_count":1096,"subscribers_count":168,"default_branch":"develop","last_synced_at":"2025-05-12T13:13:17.315Z","etag":null,"topics":["cloud-storage","crypto","cryptography","cryptomator","encryption","java","privacy","security"],"latest_commit_sha":null,"homepage":"https://cryptomator.org","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cryptomator.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":".github/CONTRIBUTING.md","funding":".github/FUNDING.yml","license":"LICENSE.txt","code_of_conduct":".github/CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":".github/SECURITY.md","support":".github/SUPPORT.md","governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null},"funding":{"github":["cryptomator"],"patreon":null,"open_collective":null,"ko_fi":null,"tidelift":null,"custom":"https://cryptomator.org/sponsors/"}},"created_at":"2014-02-02T00:43:47.000Z","updated_at":"2025-05-12T10:29:59.000Z","dependencies_parsed_at":"2023-11-14T18:49:56.594Z","dependency_job_id":"c5e961e3-2fb2-419b-82b6-fddcac288a95","html_url":"https://github.com/cryptomator/cryptomator","commit_stats":null,"previous_names":[],"tags_count":196,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cryptomator%2Fcryptomator","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cryptomator%2Fcryptomator/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cryptomator%2Fcryptomator/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cryptomator%2Fcryptomator/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cryptomator","download_url":"https://codeload.github.com/cryptomator/cryptomator/tar.gz/refs/heads/develop","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253745196,"owners_count":21957319,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cloud-storage","crypto","cryptography","cryptomator","encryption","java","privacy","security"],"created_at":"2024-07-31T03:00:52.198Z","updated_at":"2026-03-06T09:07:16.908Z","avatar_url":"https://github.com/cryptomator.png","language":"Java","readme":"[![cryptomator](cryptomator.png)](https://cryptomator.org/)\n\n[![Build](https://github.com/cryptomator/cryptomator/workflows/Build/badge.svg)](https://github.com/cryptomator/cryptomator/actions/workflows/build.yml?query=branch%3Adevelop)\n[![Known Vulnerabilities](https://snyk.io/test/github/cryptomator/cryptomator/badge.svg)](https://snyk.io/test/github/cryptomator/cryptomator)\n[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=cryptomator_cryptomator\u0026metric=alert_status)](https://sonarcloud.io/dashboard?id=cryptomator_cryptomator)\n[![Mastodon](https://img.shields.io/mastodon/follow/176112?domain=mastodon.online\u0026style=flat)](https://mastodon.online/@cryptomator)\n[![Crowdin](https://badges.crowdin.net/cryptomator/localized.svg)](https://translate.cryptomator.org/)\n[![Latest Release](https://img.shields.io/github/release/cryptomator/cryptomator.svg)](https://github.com/cryptomator/cryptomator/releases/latest)\n[![Community](https://img.shields.io/badge/help-Community-orange.svg)](https://community.cryptomator.org)\n\n## Supporting Cryptomator\n\nCryptomator is provided free of charge as an open-source project despite the high development effort and is therefore dependent on donations. If you are also interested in further development, we offer you the opportunity to support us:\n\n- [One-time or recurring donation via Cryptomator's website.](https://cryptomator.org/#donate)\n- [Become a sponsor via Cryptomator's sponsors website.](https://cryptomator.org/sponsors/)\n\n### Gold Sponsors\n\nBecome our Gold Sponsor and showcase your brand to a targeted audience! Please contact us if you are interested.\n\n### Silver Sponsors\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003ca href=\"https://www.gee-whiz.de/\"\u003e\u003cimg src=\"https://cryptomator.org/img/sponsors/geewhiz.svg\" alt=\"gee-whiz\" height=\"56\"\u003e\u003c/a\u003e\u003c/td\u003e\n      \u003ctd\u003e\u003ca href=\"https://www.route4me.com/\"\u003e\u003cimg src=\"https://cryptomator.org/img/sponsors/route4me.svg\" alt=\"Route4Me\" height=\"56\"\u003e\u003c/a\u003e\u003c/td\u003e\n    \u003c/tr\u003e\n  \u003c/tbody\u003e\n\u003c/table\u003e\n\n### Special Shoutout\n\nContinuous integration hosting for ARM64 builds is provided by [MacStadium](https://www.macstadium.com/company/opensource).\n\n\u003ca href=\"https://www.macstadium.com/company/opensource\"\u003e\u003cimg src=\"https://uploads-ssl.webflow.com/5ac3c046c82724970fc60918/5c019d917bba312af7553b49_MacStadium-developerlogo.png\" alt=\"MacStadium\" height=\"100\"\u003e\u003c/a\u003e\n\n---\n\n## Introduction\n\nCryptomator offers multi-platform transparent client-side encryption of your files in the cloud.\n\nDownload native binaries of Cryptomator on [cryptomator.org](https://cryptomator.org/) or clone and build Cryptomator using Maven (instructions below).\n\n## Features\n\n- Works with Dropbox, Google Drive, OneDrive, MEGA, pCloud, ownCloud, Nextcloud and any other cloud storage service which synchronizes with a local directory\n- Open Source means: No backdoors, control is better than trust\n- Client-side: No accounts, no data shared with any online service\n- Totally transparent: Just work on the virtual drive as if it were a USB flash drive\n- AES encryption with 256-bit key length\n- File names get encrypted\n- Folder structure gets obfuscated\n- Use as many vaults in your Dropbox as you want, each having individual passwords\n- More than Five thousand commits for the security of your data!! :tada:\n\n### Privacy\n\n- 256-bit keys (unlimited strength policy bundled with native binaries)\n- Scrypt key derivation\n- Cryptographically secure random numbers for salts, IVs and the masterkey of course\n- Sensitive data is wiped from the heap asap\n- Lightweight: [Complexity kills security](https://www.schneier.com/essays/archives/1999/11/a_plea_for_simplicit.html)\n\n### Consistency\n\n- Authenticated encryption is used for file content to recognize changed ciphertext before decryption\n- I/O operations are transactional and atomic, if the filesystems support it\n- Each file contains all information needed for decryption (except for the key of course), no common metadata means no [SPOF](http://en.wikipedia.org/wiki/Single_point_of_failure)\n\n### Security Architecture\n\nFor more information on the security details visit [cryptomator.org](https://docs.cryptomator.org/security/architecture/).\n\n## Building\n\n### Dependencies\n\n* JDK 25 (e.g. temurin, zulu)\n* Maven 3\n\n### Run Maven\n\n```\nmvn clean install\n# or mvn clean install -Pwin\n# or mvn clean install -Pmac\n# or mvn clean install -Plinux\n```\n\nThis will build all the jars and bundle them together with their OS-specific dependencies under `target`. This can now be used to build native packages.\n\n## License\n\nThis project is dual-licensed under the GPLv3 for FOSS projects as well as a commercial license for independent software vendors and resellers. If you want to modify this application under different conditions, feel free to contact our support team.\n","funding_links":["https://github.com/sponsors/cryptomator","https://cryptomator.org/sponsors/"],"categories":["Java","HarmonyOS","Applications","Cryptography","网络服务","安全","Encryption","security","Tools","Table of Contents","Privacy/Security"],"sub_categories":["Windows Manager","Security","网络服务_其他","Virtualization","🔒 Security (9)","Standalone","Backup","Other"],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcryptomator%2Fcryptomator","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcryptomator%2Fcryptomator","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcryptomator%2Fcryptomator/lists"}