Free attachments international software for linux

ZAttachmentAttribute provides a system to manage attachments within Zope objects.
his product is meant to be used with PloneArticle 2 and PloneExFile 2 versions only. For recent versions of PloneArticle or PloneExFile, please use AttachmentField instead.
ZAttachmentAttribute is used to help use of simple attachment files with user-created Zope products. It is pluggable, which means you can make it support new file types.
Enhancements:
- Used the new release management tool

International Components for Unicode provides a Unicode implementation, with functions for formatting numbers, dates, times, and currencies (according to locale conventions, transliteration, and parsing text in those formats).
It provides flexible patterns for formatting messages, where the pattern determines the order of the variable parts of the messages, and the format for each of those variables. These patterns can be stored in resource files for translation to different languages. Included are more than 100 codepage converters for interaction with non-unicode systems.
Main features:
- Text: Unicode text handling, full character properties and character set conversions (500+ code pages)
- Analysis: Unicode regular expressions; full Unicode sets; character, word and line boundaries
- Comparison: language sensitive collation and searching
- Transformations: normalization, upper/lowercase, script transliterations (50+ pairs)
- Locales: comprehensive data (230+) & resource bundle architecture
- Complex Text Layout: Arabic, Hebrew, Indic and Thai
- Formatting and Parsing: multi-calendar and time zone,dates, times, numbers, currencies, messages
Enhancements:
- This is a major release, with new features, new APIs, and many bugfixes in data and code.
- ICU uses and supports Unicode 5.0, which is the latest major release of Unicode.
- CU uses and supports data from Common Locale Data Repository (CLDR) 1.4, which includes many improvements in quality and quantity of data.
- A charset detection framework was added, which provides heuristics for detecting the charset for unlabeled sequences of bytes.
- Other performance and feature enhancements were added.

renattach is a mail filter that renames/deletes dangerous email attachments.
renattach is a fast and efficient UNIX stream filter that can rename or delete potentially dangerous e-mail attachments. The filter is invoked as a simple pipe for use in a wide variety of systems. The kill feature (which eliminates entire messages) can also help sites deal with resource strains caused by modern virus floods.
renattach is written in pure C and can quickly process mail with little overhead. Unlike a conventional virus scanner, there are no specific virus or worm definitions. Instead, renattach identifies potentially dangerous attachments based on file extension and executable encoded body content.
The software is even capable of reading filenames from inside ZIP archives on the fly, without requiring any external software. The self-contained MIME code parses, fully interprets, then rewrites the header of every attached file.
During this process it checks the files extension against a list, and further checks to make sure the filename is not on a banned list. Only after passing through these steps is the MIME header written fresh using a predetermined, known format.
The programs operation is simple: a single mail message is read from stdin, filtered, then written to stdout (or piped to an external command).
Tested under Linux, FreeBSD, NetBSD, Solaris, Mac OS X, OS/2, and Cygwin. This software should compile on any UNIX-like system that has standard C libraries.
Enhancements:
- The --loop option was added, which removes Delivered-To headers from the input message.
- This defends Postfix against a "mail forwarding loop" spam relay trick which could be used when renattach is installed as an smtpd-side content filter.

InterXim project is an international, locale-independent X11 XIM server.

It translates ASCII key sequences to Unicode.

The converter uses the Yudit kmap files to transform the ASCII string to Unicode KeySym.

KMail Power Tools is meant to be a suite of enhancements to KMail and may be other mail user agents.
It is currently composed of only one (perl) script that acts as a filter (take input from stdin, outputs the modified mail to stdout), adds dialog boxes to kmail, and allows the user to:
- remove all attachments from an email (no user interaction),
- remove selectively attachments, after asking the user,
detach (i.e. save then remove) any attachment to a directory chosen by the user,
- hence reducing the size of your mailbox, while allowing you to backup important attached files.
All these actions are logged within a sentence in the mail body (see below).
Note: removing and detaching is already supported by Thunderbird, but my favourite mailer program is KMail, then...
How it works
KMail allows the definition of filters (like any other email program), but you can define filters:
- which are launched manually,
- which can be programs reading your email on stdin and outputing the result on stdout (or "pipe through").
So I had the idea to use this in order to enhance KMail, and allow it to remove and detach attachments: kmailpt will read and interpret the email (thank you Perl MIME::Parser), then depending on the command line switches, popup a dialog box to ask the user for a directory where to save attachments, and ask him which attachment to remove/detach (thank you Kdialog!).
Also, the sentence "[Attachment removed by jice (26/02/2007 20:33:01): bill.zip]" will be added to the mail body. When you detach an email, it will add a similar sentence, and if the mail body is html, you will even get a link to the new location of the file: "[Attachment saved by jice (26/02/2007 20:36:17) to heavenly.gif]", on which you can even click in order to view the detached file. For text/plain messages, the sentence will be something like: "[Attachment saved by jice (26/02/2007 20:36:17) to file:///home/jice/Images/heavenly.gif]" (unfortunately, although kmail renders http:// or ftp:// urls as links, file:// are not (yet?) - I should enter a bug on bugs.kde.org for this...).
Should you want to know the currently available command line switches, here is the help:
Usage: kmailpt [options]
kmailpt takes an email on stdin, performs actions based
on this mail, then output an email on stdout.
Without any option, it will remove any file attached.
Options:
-d detach the attachments (save and remove)
-q ask which attachment to remove
-h prints this help

gtk-splitter can split files into smaller pieces and combine them back together. It can also generate a DOS batch file so that the split files can be combined on DOS/Windows systems. gtk-splitter is good for working around file limitations with floppy disks, email attachments, etc.
Dependencies:
- GTK+ 2.x
- mhash [optional]

ThinkFree Viewer allows you to view ThinkFree or Microsoft Office word processing, spreadsheet, and presentation files without having any other office applications installed. After installing the appropriate Widget simply drag and drop files from your desktop, or copy and paste the Web URL into the ThinkFree Widget.

ThinkFree Widgets allows users to open email attachments with ease, and supports the following file formats: .doc, .rtf, .txt, .xls, .csv, .ppt, and .pps.