Free to read and write software for linux

This package makes it easy to read and write java classfiles. It doesnt, however, provide any help with displaying the contents of a classfile to the user (unless you count debug output), or disassembling the bytecodes.

This code snippet will read in a classfile and write it back out to a different file.

InputStream is = new FileInputStream("Foo.class");
OutputStream os = new FileOutputStream("FooCopy.class");
ClassInfo classInfo = new ClassInfo();
new ClassFileReader().read(is, classInfo);
classInfo.setName("FooCopy"); // Java requires the class name to match the file name
new ClassFileWriter().write(classInfo, os);
is.close();os.close();

The package can read "obfuscated" classfiles, like those generated by Crema, but it cant write them. Obfuscated classfiles have invalid data in them and the only reason they work is because most VMs ignore the data thats invalid (attributes like SourceFile, LineNumberTable, and LocalVariableTable). If a ClassFileReader encounters invalid data, it just ignores it.

Sound Converter project can convert sound files to other formats.

A simple sound converter application for the GNOME environment. It reads anything the GStreamer library can read, and writes WAV, FLAC, MP3, and Ogg Vorbis files.

Fortran::Format is a Perl module to read and write data according to a standard Fortran 77 FORMAT.

SYNOPSYS

use Fortran::Format;

my $f = Fortran::Format->new("2(N: ,I4,2X)");
print $f->write(1 .. 10);
# prints the following:
# N: 1 N: 2
# N: 3 N: 4
# N: 5 N: 6
# N: 7 N: 8
# N: 9 N: 10

# if you dont want to save the format object,
# just chain the calls:
Fortran::Format->new("2(N: ,I4,2X)")->write(1 .. 10);

This is a Perl implementation of the Fortran 77 formatted input/output facility. One possible use is for producing input files for old Fortran programs, making sure that their column-oriented records are rigorously correct. Fortran formats may also have some advantages over printf in some cases: it is very easy to output an array, reusing the format as needed; and the syntax for repeated columns is more concise. Unlike printf, for good or ill, Fortran-formatted fields never exceed their desired width. For example, compare

printf "%3d", 12345; # prints "12345"
print Fortran::Format->new("I3")->write(12345); # prints "***"

This implementation was written in pure Perl, with portability and correctness in mind. It implements the full ANSI standard for Fortran 77 Formats (or at least it should). It was not written with speed in mind, so if you need to process millions of records it may not be what you need.

LibMSWrite is a free, platform-independent C++ filter library that can read and write the Microsoft Write 3.0/3.1 document format. LibMSWrite library supports what is believed to be the complete featureset of the Write file format.

It is fully portable across 32-bit and 64-bit architectures and has no dependencies other than C++. Both Linux, Windows and any other system that supports C++ is supported (STL is not required).

It employs XML-based code generation techniques to simplify the process of manipulating binary Write data structures, in a portable manner.

What can LibMSWrite do for me?

LibMSWrite provides a comprehensive API that serves as a significant abstraction layer for the Microsoft Write file format. Its primary use is in the "backend" of Write Import and Export filters for office suites. LibMSWrite simplifies the creation of such filters because developers no longer need to know the innards of the Write file format.

LibMSWrite forms the basis of the Write filters for KWord >= 1. (http://www.koffice.org), the word processor that complements the K Desktop Environment (http://www.kde.org), which is the most popular free GUI for Unix-based systems (e.g. Linux, FreeBSD).

The LibMSWrite Project does not just provide a library. It also includes:

- mswrite2html: program which converts Write files to XHTML
- list.h: alternative linked list implementation to STL
- xmlparser.cpp: quick & dirty XML parser
- wmf.cpp: WMF parser and BMP-to-WMF converter

Microsoft Write ?

Microsoft Write was the word processor included in Microsoft Windows 3.x (now more than a decade old). With the notable exception of tables, it supported all of the features needed for writing simple documents (essays, book reviews, reports etc.). The Microsoft Write format is almost completely unrelated to the, now (2003) de-facto, Microsoft Word format.

Microsoft Write files usually have the extension .WRI. Although, there are some .WRI files that are actually RTFs.

LibMSWrite was written because there was a need to guarantee that Write documents could continue to be read in the face of diminishing compatibility for old, binary document file formats. For instance, this is important if you have 7 years worth of work in the format...

The LibMSWrite project is not endorsed by Microsoft.

Tiled is a general purpose tile map editor. Tiled is built to be easy to use, yet capable of catering to a host of varying game engines, whether your game is an RPG, platformer or Breakout clone.
Tiled supports plugins to read and write map formats, in addition to its map format, to support map formats in use by engines. Tiled is free software and is written in Java.
Enhancements:
- Fixed failing to default to map format by extention when plugins are loaded
- Fixed active marquee not being reset on loading a map
- Fixed layer duplicates not sharing layer properties with the original
- Fixed width of tile button changing between selecting a tile and no tile
- Fixed creation of one-tile gaps between tilesets on saving (Christian Henz)
- Fixed add-tile button being disabled in the case of empty tilesets