Free treepad professional software for linux

Netautor Professional webapplication is an Application Server with integrated Development Environment.
The provided framework assists the developer with the programming of databased Web Applications.
The excellence of Netautor Professional is it`s wide functional range and the for this reason high flexibility. All demands on the Intra- or Intranet are realizable.
Netautor Professional is based on the Scripting Language PHP and can be used on numerous common platforms. It is licensed under the GPL.
Enhancements:
- Check user password via LDAP server
- "Pretty printing" on the source code continues ...
- Some minor fixes
- Define a target charset in functions like NPF_GETVAL.

Jreepad is an excellent free "personal database" program its a great way to organise all your personal notes, thoughts, recipes, tasks, memories...
Whats more, its open-source and programmed in Java, so that all may benefit from it!
Main features:
- A Jreepad file consists of a nice simple tree structure, and each "node" has an associated "article" - this can be plain text, HTML or tabular data.
- Nodes can be rearranged very intuitively with drag-and-drop functionality (or by keyboard), so its easy to arrange your thoughts.
- Theres a very powerful and intuitive search facility to locate a piece of text in a subtree
- Hyperlink support: select a link and you can follow it - whether its HTTP, FTP, mailto:, "node://" (as used in Treepad), or even WikiStyleLinks!
- Integrated Google search
- Load/save Treepad (.HJT) files, compatible with Treepad Lite (so you can share files with Windows users)
- ...and much more, of course.
Enhancements:
- JTextile formatting, for a convenient and elegant wiki-like formatting of text.
- Infinite undo/redo of changes to text in nodes.
- Document icons and file associations (under Mac OS X) for added convenience.
- Improved keyboard shortcuts.
- A handful of bugfixes.

Deluxe Tree is a powerful, JavaScript-based site navigation menu. Deluxe Tree is a versatile, ready-made solution that allows professional and amateur Web developers to create superior navigation systems for their Web sites and Web applications.
It supports a special JavaScript API to change your menu "on-the-fly", animation effects, floating, drag-n-drop, state saving, XP Style, relative and absolute positions, animated icons and arrows, normal state, mouseover state, expanded state, unlimited submenus, separators, lines, and more.
Main features:
Compatibility
- Full cross-browser compatibility including IE, Netscape, Mozilla, Opera, Firefox, Konqueror and Safari
- on Windows, Mac OS and Linux
- Section 508 compliant
- Support for any doctypes
- Menu can be populated from a database using ASP, PHP, etc.
Seamless Integration
- Multiple menus on the same page
- Friendly to other scripts and css styles
- Any HTML code can be used within menu items
High Performance
- Generally loads faster than other page elements
- Performs perfectly with unlimited number of submenus and items
Easy Setup
- Comprehensible menu parameters for manual editing
Professional Look-n-Feel
- Fully customizable appearance, individual styles for each element
- Animation effects for submenus in XP Style
Unique Features
- Dragable, floating, state-saving menus
- Special JavaScript API for changing menu "on-the-fly"
Cost Effective
- Starts at just $39.95. Buy Now!
- Free for non-profit websites. Order Now!
- Full-functional free trial version.
Enhancements:
- Several .js modules were added.
- A special JavaScript API was added to change your menu "on-the-fly".
- New animation effects were added.

PerSeO is the official, Knoppix-based Linux distribution of the CeSeNA group. The version currently under development is v0.1 beta Live Professional, which will be accessible from both the command line and a remote administration interface.
Main features:
- KDE 3.2: the famous user-friendly graphical interface
- Network Tools: several network-related applications (e.g. nmap, ethereal, wireless tools etc.)
- Messenger software: could be useful
- Commonly used servers: Samba, Apache, DHCP, etc.
- IENA: an innovative, security-oriented software (a PerSeO exclusive) created by Marco Ramilli
- RoboAdmin: an original tool for securing remote administration based on IRC protocol (a PerSeO exclusive) created by Marco Ramilli
- SpamAssassin: the best anti-spam tool
- ClamAV: a powerful and open-source antivirus software

JACK is a low-latency audio server, written for POSIX conformant operating systems such as GNU/Linux and Apples OS X.

Jack audio connection kit can connect a number of different applications to an audio device, as well as allowing them to share audio between themselves. Its clients can run in their own processes (ie. as normal applications), or can they can run within the JACK server (ie. as a "plugin").

JACK was designed from the ground up for professional audio work, and its design focuses on two key areas: synchronous execution of all clients, and low latency operation.