Plone 4.3.1 is available as a free download on our software library. The latest version of the program can be installed on PCs running Windows XP/Vista/7/8/10, both 32 and 64-bit. The following versions: 4.3, 4.2 and 4.1 are the most frequently downloaded ones by the program users. The actual developer of the free software is Plone. The program's installer file is commonly found as pythonw.exe. The program relates to Internet & Network Tools.
From the developer:
Plone is a powerful and flexible application, ideal as an intranet and extranet server, as a document publishing system, a portal server and as a groupware tool for collaboration between separately located entities. Plone carefully follows standards for usability and accessibility.
You may want to check out more software, such as Enfold Desktop, Enfold Proxy or Enfold Server build 11281, which might be similar to Plone.