Free what is the independent platform software for linux

iFTPd, Independent FTP Daemon, is an open source FTP server written in Java. Independent FTP Daemon features platform independence, system independence, ruggedness and a virtual file system.
The target audience of the FTP server is for those admins that need to be able to share files without having to install several other programs and databases and without having to configure the rest of the system.
Main features:
- Platform independence (Where do you want your JVM to go today?)
- System independence
- Does not require any users / groups on the host system.
- Does not require an SQL database.
- Does not does have weird and wonderful dependencies that must be downloaded from 500 different places.
- Ruggedness
- Once started, only the admin can stop iFTPd
- Virtual file system
- Create virtual file links, virtual directory links
- Merge several directories into one virtual directory
- Completely transparent to the user
- Users and groups
- Firewall friendly
- Multithreading
- Text file-based configuration
- Telnet-based status monitor
- HTML status monitor
Installation:
Unpack iftpd.zip.
Check that conf/iftpd.conf is to your liking.
Make at least one group in conf/groups/.
Make sure that at least one of the groups has a root directory.
"/stash/ftp/" r+ "/"
Make at least one user file in conf/users/.
Start iFTPd.
Linux users run: iftpd.sh
Enhancements:
- SSL (AUTH TLS) support has been added.
- Old scripts have been replaced with iftpd.sh.
- ALLO has been added for binary mode, but untested because no clients support it.
- Groups can contain other groups.
- SITE UTIME support has been added.
- Group files can have empty lines.
- CLNT support has been added.
- StatusToHtml (#CLIENTNAME#) has been added.
- The rename bug has been fixed (only worked with full paths before).
- Aborted transfer notification should finally be fixed.
- FEAT support has been added.
- IdleStrictChecking has been added in iftpd and iftpd.conf.

NewsCloud Media Platform project is a LAMP-based social network community site for news aggregation and citizen journalism. The system integrates Smarty for template customization.
The NewsCloud Media Platform allows bloggers, developers, communities and organizations to integrate news gathering and discussions between their own Web sites and the NewsCloud community. The NewsCloud Media Platform is open source and can also be used to launch independent news-based community Web sites.
The NewsCloud Wiki will help you get more involved in using the NewsCloud Media Platform.
Guides for Bloggers and Groups
NewsCloud makes it easy for bloggers to share their work with our community and improve the news gathering elements of your own site. If you are a blogger interested in using NewsCloud to enhance and promote your blog, youll want to read our Guide for Bloggers. Our Guide for Groups is coming soon.
Guide for Developers
Whether you are interested in using our NewsCloud Web Services API to enhance your own Web site or want to get involved in using or extending the code behind NewsCloud, youll want to learn more about the NewsCloud Media Platform. Please visit our Guide for Developers for more information.
We also have set up a Google Groups Developer Forum for discussions and peer support.
Guide to Templates
NewsCloud provides a powerful templating system for customizing your journal, your groups and soon your own news site. If you are interested in designing the look and feel of your NewsCloud pages to brand your organization, non-profit, blog or Web site, please visit our Guide to Templates
Enhancements:
- We made some slight changes to make installation easier.
- We have a complete Debian install script on our Wiki now.

Untangle Gateway Platform is a Linux-based network gateway with pluggable modules for network applications like spam blocking, Web filtering, anti-virus, anti-spyware, intrusion prevention, VPN, SSL VPN, firewall, and more.
Enhancements:
- Bugfixes from 5.0.0-beta; this release is stable.

JWebPresenter project is a bitmap-image based Web presenting system.
It can add a Web extension to your favorite presentation tool, such as PowerPoint, MagicPoint, or Impress.
This is useful in distance learning, meeting, conferencing, and other situations.
It uses bitmap images to avoid compatibility problems. Other features include platform independence and simplicity.
Main features:
- Bitmap image based presenting: Hence we have no compatibility problem related to character corruption, locale, font, ... You can (and you must) use an authoring tool (e.g., PowerPoint, OpenOffice, MagicPoint, etc) to create the slides, then export into images to be presented with JWebPresenter.
- Platform independent: Any system satisfying the requirements should be OK, including Linux PC, Windows PC, PDA Sharp Zaurus SL-C760 (JWebPresenter SS v1.0x).
- Simplicity: I believe simple thing should be done simply. JWebPresenter SS v1.2.1 package (tar.gz) is only 36KB, including source, pre-compiled binarary, document, sample, and a 18KB (uncompressed size) license called GPL!
- Protocol and Image format independent: All protocols and image formats supported by JRE (Java Runtime Enviroment) should be OK.
- Efficience: There is little overhead in JWebPresenter.

Mail::SendEasy can send plain/html e-mails through SMTP servers (platform independent). Supports SMTP authentication and attachments.

This modules will send in a easy way e-mails, and doesnt have dependencies. Soo, you dont need to install libnet.
It supports SMTP authentication and attachments.

USAGE:

OO

use Mail::SendEasy ;

my $mail = new Mail::SendEasy(
smtp => localhost ,
user => foo ,
pass => 123 ,
) ;

my $status = $mail->send(
from => sender@foo.com ,
from_title => Foo Name ,
reply => re@foo.com ,
error => error@foo.com ,
to => recp@domain.foo ,
cc => recpcopy@domain.foo ,
subject => "MAIL Test" ,
msg => "The Plain Msg..." ,
html => "The HTML Msg..." ,
msgid => "0101" ,
) ;

if (!$status) { print $mail->error ;}

STRUCTURED

use Mail::SendEasy ;

my $status = Mail::SendEasy::send(
smtp => localhost ,
user => foo ,
pass => 123 ,
from => sender@foo.com ,
from_title => Foo Name ,
reply => re@foo.com ,
error => error@foo.com ,
to => recp@domain.foo ,
cc => recpcopy@domain.foo ,
subject => "MAIL Test" ,
msg => "The Plain Msg..." ,
html => "The HTML Msg..." ,
msgid => "0101" ,
) ;

if (!$status) { Mail::SendEasy::error ;}

CleanSheets is a spreadsheet application for the Java platform.

It features a formula language that closely resembles that of Microsoft Excel, and extensions for aiding end-user programmers in developing correct spreadsheets.

The application is written in Java, and relies on ANTLR for generating the formula compiler and the JFC/Swing JTable component for spreadsheet visualization.

Ekspos is platform independent Java image viewer program. Ekspos Image Viewer support most popular image format: PNG, JPEG, and GIF, where additional image format can be added through Java ImageIO plugin.
It consists of 2 parts: shell browser and viewer. Shell browser allows you to navigate your image collection and youll be able to browse images in tree, detail, list, icon and thumbnail view. The viewer provide progressive view of images with zoom and pan capability.
Main features:
- Image Format (Default): JPEG, PNG, and GIF
- Support ImageIO plugin for additional Image Format
- Support 4 views: detail, list, icon, and thumbnail
- Thumbnail caching for fast preview
- Written entirely in Java