Free software software for linux

Software Engineering Environment (SEE) is frame for manufacturing information. It is implemented in sevlet and xml, and is used by the web-browser.
Software Engineering Environment (SEE) attempts to provide the information manufacturing platform for software development.
SEE is a free project, that is the author will provide all of its source code at the same time.
It runs in any servlet environment (The author merely verified in the Win and Linux environment), not using any special technique and needs no auxiliary program.
All of its data are saved in XML files, and need not database. (The future release will support the option of saving data, so that the user can select some free database, such as mysql, or commercial database to improve SEE speed.)
This means that the user can run SEE without any money. (Tomcat is a free servlet environment.)
User uses all SEE functions with the web-browser. So information sharing is very convenient.
SEE supports Simplified Chinese, Traditional Chinese, and English now.( It will support any language if someone will translate.) User can switch to interfaces in different language at any time when SEE is running. And user can add language translations which will work at once.
The main body of SEE is a frame for information manufacturing. All information included in it can be costumed dynamically and all changes will get into effect immediately. This means that the user can modify or add her/his own information structure as will at any time.
SEE provides various predefined selections for information attributes, which correspond various predefined information manufacturing patterns. The user can focus on the information description when costuming information definition, and the system will implement the functions automatically. This is the core of SEE. Most functions of SEE are in this model.
The default information definition of SEE is the result that the author understands what is the Software Engineering.
Although the target of SEE is helping for software development, actually, user can use it to design any type information, such as book registering, personnel lists, and financial reports etc.
The speed of SEE is not bad. Reading and writing 20000 records needs no more than 1 second. At present, the sorting speed is 9 seconds for 5000 records. (The testing platform is 1.8G CPU and 256M memory)
Enhancements:
- The data interface to prepare supporting databases.
- The databases are not supported in this release.
- A new interface style "Beautiful Flowers".
- These flowers are photoed in parks in this year by the author.
- The author likes the honeybee who holds a flower in its mouth very much. It is the first cartoon figure by the author. It will appear when you save wrong data. :)
- The function of "Personal Message".
- User can only query the messages sent by and sent to herself/himself. And user can only remove the messages sent to herself/himself.
- After a user read a message sent to her/him, SEE will mark it as "have_read" automatically.
- The number of new arrived messages will be shown in the interface.
- The data privileges management
- When user "Remove All" or "Modify All", the "base conditions" will be checked at first. That is user can only do what she/he can do.
- The Password fields values can not be visited, except when the user, who owns the "Import" privilege to current data, exports the data.
- All the data structures of ACL tables are changed! Their keywords become the "Title". This will permit user define better ACL.
- And the "condition" in the ACL tables are implemented completely. Now any "SEE conditions" is valid.
- Snapshot for image file
- When list the data, a snapshot will be shown for the image files type, which may end with jpg/jpeg/gif/png.
- Data sorting concerned with langauges.
- Thus when sorting data in Chinese, the result is Chinese result.
- General users can not visit the "User" table! Then they can not fill in many data!
- This is a fatal bug! This means all former releases can not be used actually!
- Now all ACL tables are redesigned.
- When a new user is added without password, SEE will add some password itself! Then this new user can never login!
- This is another fatal bug!
- In the last English release, which is 0.06, the ACL data are in Chinese!
- So the English users can not use SEE at all~~
- This is still a fatal bug!
- The "Risk Items" in the table "Deviation Handling" is wrong defined.
- This will cause an error information when user clicks the "Select" button.
- The values of Password fields can be visited when query or export.
- Although the values are meaningless encoded codes, they are still security thread.
- When some quota marks in the key values, pages will report errors and the function buttons, such as Modify and Remove, can not act!
- This is because quota is also an element of web page.
- When the interface language changes, the language in audit records changes too!
- This is not permitted. Language of all data is determined when SEE is installed and can not change with interface!

Video cutting software with QT/KDE uses SDL/ffmpeg an reads every FIle that ffmpeg reads -cut /merge video -non linear VideoEditing

Software Render Library is an Open Source software implementation of a polygon-based renderer (like your graphics card).
Main features:
- Transform vertices (from world to screen coordinates)
- Lighting
- Apply fog
- Rasterization of points, lines and triangles
- Texturation
- Z-Buffers
- Alpha blending
- Output to several pixel formats
Installation:
1. `cd to the directory containing the packages source code and type `./configure to configure the package for your system. If youre using `csh on an old version of System V, you might need to type `sh ./configure instead to prevent `csh from trying to execute
`configure itself.
If youre using GNU `make or any other `make program that supports the `VPATH variable, you should instead create a new directory, `cd to it and type `../srlib-src/configure.
This way you can keep the source directory clean and have your sources in a directory which is not modifyable by normal users.
Running `configure takes awhile. While running, it prints some messages telling which features it is checking for.
2. Type `make to compile the package.
3. Type `make install to install the libraries, headers and documentation. At the moment, only static libraries are built; support for shared libraries will be provided soon.
4. You can remove the library binaries and object files from the build directory by typing `make clean. To also remove the files that `configure created (so you can compile the package for a different kind of computer), type `make distclean.
There is also a `make maintainer-clean target, but that is intended mainly for the packages developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution.
Version restrictions:
- Read or write files and file formats, like png or jpeg. Software Render Library expects pixel data in a suitable format in a memory buffer.
- Read and process file formats describing a scene. Software Render Library only takes simple commands like "render this list of triangles" or "apply this certain light".
- Tesselation, i.e. dividing more abstract elements like cubes or spheres into lines and triangles.

Real Estate Management Software is the perfect real estate management solution for real estate professionals.
Get all your listings on the web with free, easy to use web-based real estate management software.
Create your areas, school districts and property types and even upload images. Full featured searching available. 100% free license. Uses PHP and MySQL.
Enhancements:
- This real estate management release has some updates to the system documentation.

Job Costing Software project is the first step to improving profitablity on your projects. A web-based job costing product makes it easy to view or update your job costs quickly.
View your project cost status in real time to make more accurate decisions. Export your costs to an excel spreadsheet for reporting or printing.
Two user levels allow your suppliers to enter costs directly without the ability to edit other costs. Improve your project decision making with free job costing software.
Everybody knows how important it is to create an accurate estimate of a jobs total costs. Unfortunately, most project managers are so busy they dont have time to gather the information needed to accurately calculate costs as the job progresses.
Job costing software makes the cost projections for you, freeing up your time to better manage the project.
Enhancements:
- This release fixed a few bugs in the database library files.

Membership project allows you to keep accurate and up to date membership records online.
Features membership import, to bring your membership in from another software package. Also features membership export feature for creating mailings.
Search your membership and store information and pictues about each member.
Enhancements:
- This release fixes a few minor bugs found in the authentication module.

Expense Report Software project allows administrators to track and approve expenses for their workforce.
Users can log in and create expense reports and then add expense items. Admin users can then log in and approve items, or leave comments in the report.
An email can be sent to the user when an expense item is approved or not approved.
Enhancements:
- This release fixes a small bug found in the library file for the system.