Duplicati is a free, open source, backup client that securely stores encrypted, incremental, compressed backups on cloud storage services and remote file servers. It works with:
Amazon S3, IDrive e2, Backblaze (B2), Box, Dropbox, FTP, Google Cloud and Drive, MEGA, Microsoft Azure and OneDrive, Rackspace Cloud Files, OpenStack Storage (Swift), Sia, Storj DCS, SSH (SFTP), WebDAV, Tencent Cloud Object Storage (COS), and more!
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Recent Releases
2.0.9.10309 Oct 2024 17:45
major bugfix:
This release is a canary release intended to be used for testing in preparation of a later stable release.
Unlike regular canary builds, this one has a major change in the build system, so it now runs on.NET8..
For that reason, the updater in previous canary builds does not detect this update yet, but this can be activated at a later time.
Important changes from last Beta.
Updated to.NET8 with OS specific builds.
Using Kestrel as the API/UI server.
Mandatory password and new authentication scheme.
Settings database version updated to v7.
Please see list of known related to.NET8/Kestrel upgrade:
https://github.com/orgs/duplicati/projects/2
## Detailed list of changes:
Multiple updates for styling and visual consistency, thanks @luixxiul.
Extensive work on making all documentation strings follow a consistent logic, thanks @luixxiul.
support for Websocket over https, thanks @Riches.
an with `--webservice-allowed-hostnames` being renamed.
support for captcha on systems without the Arial font.
Using different default filenames for logging with TrayIcon and Server.
with livelog not showing contents.
an where a login would not show an option to log in.
showing correct port number in log output.
not showing scheduler state and next backup.
an where a crash would show the wrong stack trace.
an with generating massive number of inotify watchers.
Re-enabled the button to log out.
Added option to disable the visual captcha.
Added support for providing server commandline arguments via environment variables.
log error message related to update download url.
Added Telegram reporting module.
2.0.9.10207 Sep 2024 17:05
major feature:
This release is a canary release intended to be used for testing in preparation of a later stable release.
Unlike regular canary builds, this one has a major change in the build system, so it now runs on.NET8..
For that reason, the updater in previous canary builds does not detect this update yet, but this can be activated at a later time.
Please see release notes for `v2.0.9.100` for a summary of changes.
Please see list of known related to.NET8 upgrade:
https://github.com/orgs/duplicati/projects/2
This build is changes the underlying webserver to Kestrel, which is common for.NET based projects.
A big thanks to @tsuckow and @npodbielski for their contributions towards this goal.
This build changes authentication for the WebUI.
With this build it is no longer possible to use the web-UI without a password.
If no password is set, a random password is generated.
For users activating the UI via the TrayIcon, this will automatically log in, as the TrayIcon hosts the server.
For users that rely on the WebUI without the TrayIcon, as special link is emitted during startup that allows login.
For both cases, the password can be (re-)set with `--webservice-password=...` as a startup commandline argument.
## Detailed lits of changes:
Updated libraries: Mega, SharpAESCrypt, Storj, FluentFTP.
Updated Webserver to Kestrel, thanks @tsuckow and @npodbielski.
Implemented websocket based messages in WebUI, thanks @npodbielski.
HTTP reports now give a warning if the server rejects the message.
Extensive changes to strings to improve localization, structure and layout in WebUI, thanks @luixxiul.
Uplink libraries on all platforms, thanks @TopperDEL.
an where strings with line-breaks would not show in translated form.
Removed remnants of Tardigrade backend in favor of Storj API.
Added Sakura Cloud to list of S3 providers.
Changed aFTP default SSL to `None`, meaning "System Default".
Added check to find Duplicati server database in old location on MacOS.
with `.deb` pa
2.0.9.10128 Jun 2024 06:45
major feature:
This release is a canary release intended to be used for testing in preparation of a later stable release.
Unlike regular canary builds, this one has a major change in the build system, so it now runs on.NET8..
For that reason, the updater in previous canary builds does not detect this update yet, but this can be activated at a later time.
Please see release notes for `v2.0.9.100` for a summary of changes.
## Detailed lits of changes:
Removed obsolete platform detection code, thanks @Jojo-1000.
Changed XMPP library to Artalk.Xmpp, thanks @Jojo-1000.
an with rendering non-ascii.
Cleaned up some library licenses.
SQL quotes and added quote guard to SQL queries, thanks @Jojo-1000.
Updated AWS region list.
compare logic not working on Linux, thanks @Jojo-1000.
Added logic to set AWS hostname in UI based on selected region.
Removed deprecated S3 options `--s3-european-buckets` and `--s3-use-rrs`.
Removed support for deprecated spelling of S3 credentials.
Removed bundled GPG Windows binaries.
Removed unsupported AlphaFS.
Changed restore to not use local blocks by default.
Updated Poli Systems endpoints, thanks @IIPoliII.
Added Debian Arm7 packages.
Updated CoCoL to latest.NET 8 version.
Added support for arguments for scripts.
Improved speed of the recovery tool, using in-memory lookup and added configurable open archive cache.
Increasing the default number of archives tested to 0.1 .
Updated SharpAESCrypt to v2. Note this deprecates threaded encryption, and adds padding validation. Set the environment variable `AES_IGNORE_PADDING_BYTES=1` if you re-encrypt archives with an external AES Crypt tool.
2.0.7.10203 Apr 2024 10:16
documentation:
This build is intended to be the last build that uses.Net4 (aka.Net Desktop). Future builds are expected to use.Net8 and will require a manual update, because the.Net builds are no longer operating system independent. The upside is that there are fewer dependencies (no more Mono). and execution times are greatly improved. Removed donation messages. Updated MacOS Installer license text. Updated installer to support future manual upgrade. Added information to reports when encountering an exception.
2.0.7.10109 Mar 2024 03:15
minor bugfix:
Updated license to MIT, thanks @kenkendk.
crash when logging startup errors, thanks @Jojo-1000.
Updated SSH.Net, thanks @gpatel-fr.
exception happening when stopping the running backup, thanks @Jojo-1000.
with connecting to server thanks @kellycampbe.
Improved file-backend listing speed, thanks @Jojo-1000.
Added support for IPv6 addresses as hostnames, thanks @Jojo-1000.
Added AliyunOSS backend, thanks @trueai-org.
Added to not show empty form on restarts, thanks @kenkendk.
Updated Uplink for Storj to 2.12, thanks @gpatel-fr and @kenkendk.
Added machine and backup id options for reports, thanks @kenkendk.
with using alternate OAuth server url, thanks @gpatel-fr and @kenkendk.
2.0.7.10027 Dec 2023 10:56
minor feature:
This canary is a bugfix release with error reporting improvements, no database format change.
Options changes:
`--s3-disable-chunk-encoding` added to the AWS backend (only useful for some providers)
`--full-remote-verification` changes from a boolean option to a tri-valued one. Existing configurations should not be impacted.
`--aftp-log-to-console` and `--aftp-log-privateinfo-to-console` added to the Alternative Ftp backend (for debugging purposes only)
`--repair-force-block-use` added to the database rebuild process (only for very damaged databases)
Changes:
- Fix various bugs with backup filters, thanks @jojo-1000
- Fix highlighting in restore file picker, thanks @jojo-1000
- Update mail libraries, thanks gpatel-fr
- Remove dead facebook link and add doc link, thanks @jojo-1000
- Remove obsolete hubic backend, thanks @gpatel-fr
- Remove obsolete tool TlsTest, thanks @gpatel-fr
- Update Serbian translation, thanks @sagitarion
- Improve result reporting for interrupted/failed backups, thanks @jojo-1000
- Add return code 3 to help.txt, thanks @gpatel-fr
- Fix missing file error caused by interrupted compact, thanks @jojo-1000 and @warwickmm
- Include exception type and message in job log, thanks @jojo-1000
- Update thirdparty info to remove obsolete references, thanks @gpatel-fr
- Remove JS error in negated 'IN' expressions, fixing bad restore prompt (thanks @gorosgobe and Bloomberg)
- Update restsharp, thanks @gpatel-fr
- Update FluentFTP (Alternative FTP) to 46.0.2 and fixes for initial directory creation, thanks @taz-il
- Add console log to the Alternative FTP backend, thanks @gpatel-fr
- Fix hidden username and password options when changing backends, thanks @jojo-1000
- Add option to disable chunked encoding for AWS S3, thanks @jojo-1000
- Specify the name of the backup when reporting failures, thanks @taz-il
- Allow to perform tests without checking file list, thanks @gpatel-fr
- Enhance database re