• read-only demo server at https://a.ocv.me/pub/demo/
• docker image ╱ similar software ╱ client testbed

there is a discord server with an @everyone in case of future important updates, such as vulnerabilities (most recently 2025-09-07)

recent important news

• v1.19.8 (2025-09-07) fixed CVE-2025-58753 (a missing permission-check inside single-file shares)
• v1.15.0 (2024-09-08) changed upload deduplication to be default-disabled

🧪 new features

• sftp server 4714c2f ec7ea30
  • included in docker-images im, iv, ac, dj
  • not using docker? install the optional dependency paramiko
• #1135 right-click menu (thx @stackxp and @Scotsguy!) 82c4960 05a4472
• PUT can now append to existing files 63d8e5a
  • new option apnd-who to configure who is allowed to do that
• #1128 added option to skip uploading a file if the filename is already taken on the server (thx @Scotsguy!) fa32e15
• #1127 descript.ion now also works for folders 2c26aec
• in file listings, up_by and up_ip (uploader info) can now be displayed for non-admin users by adding them to the mte option 7bfd370
• #1120 display the disk-space quota instead of the underlying HDD size (thx @rabid-dev!) 511dc01 e0845b2
• option to skip dotfiles/dotfolders when using download-as-zip 7d7a151
• #1124 button to skip files with a filename collision when copying/moving files 85639ad
• #1151 u2c (commandline uploader): option to use basic-auth instead of the PW header (thx @Le0Developer!) 120fdfb
• the name of the pw url-param and http-header can be changed f81d80b
  • mainly to force basic-auth, but perhaps also for other purposes
  • changing these will break support for many clients, so you probably want to keep the default

🩹 bugfixes

• image-viewer:
  • images now scale properly when rotated while the zoom feature is enabled c0e167f
  • the current image rotation will now be applied to the next image as well 485c60c c82a3cb
• groups announced by an IdP will now also apply for native (copyparty-config) users f08cb25
• windows: download-as-zip would flatten everything to a single folder 2d1d295
• #1157 dirkeys did not work in grid-view d1ddcb1
• #1123 the ui-notree option to simplify the UI would simplify a bit too much 4c73704
• don't add the trailing slash to a volume in the controlpanel when the volume is a file 80a3749
  • the link couldn't be clicked on Windows CE 4.20 using Internet Explorer 4.01

🔧 other changes

• #1158 updated german translation (thx @Scotsguy!) 3bf80c8
• the dotfiles button now also toggles showing unlisted files e55e5a4
• /?h&ls (the api to list volumes) now includes the user's permissions for each volume 1f6e811
• #1142 new option dav-port to open a dedicated port for webdav clients 4642d32
  • workaround for certain clients which pretend to be webbrowsers
• #1147 workaround for a buggy browser-extension 8551472
• detect (and panic) when a webbrowser has failed to load one of the javascript files af3f777
  • replaces the confusing errormessage resulting from half of the code missing

🌠 fun facts

• it turns out that copyparty runs just fine on SGI IRIX! 39c3ccc
  • there's a photo of the server and a screenshot as proof 😁
  • the feature comparison has been updated accordingly
• this release was mostly coded at 39c3 (see photo above) and the release was made at revspace

💾 what to download?

• except for u2c.exe, all of the options above are mostly equivalent
• the zip and tar.gz files below are just source code
• python packages are available at PyPI