Free Download Liberty Basic Full Version: A Beginner's Guide to Programming
If you are looking for a simple and easy way to learn programming, you might want to try Liberty Basic. Liberty Basic is a commercial computer programming language and integrated development environment (IDE) that runs on Windows and OS/2. It has an interpreter that recognizes its own dialect of the BASIC programming language, which is one of the most popular and beginner-friendly languages in the world. In this article, we will show you how to download and install Liberty Basic for Windows, how to create your first program in Liberty Basic, and how to learn more about this amazing tool.
What is Liberty Basic?
Liberty Basic is a programming language and IDE that was created by Carl Gundel and published by his company, Shoptalk Systems, in 1991. It has been updated and improved over the years, and the latest version is 4.5.1, which was released in June 2018.
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A brief history of Liberty Basic
Liberty Basic was inspired by QuickBASIC, a popular DOS-based BASIC compiler that was developed by Microsoft in the 1980s. Gundel wanted to create a similar tool for Windows that would be easy to use, affordable, and powerful. He developed Liberty Basic in Smalltalk, an object-oriented programming language that allows for rapid prototyping and development. He also designed Liberty Basic to be compatible with many features of QuickBASIC, such as the syntax, commands, functions, and data types.
The features and benefits of Liberty Basic
Liberty Basic has many features and benefits that make it an ideal choice for beginners and hobbyists who want to learn programming or create their own applications. Some of these features are:
A visual development tool called FreeForm, which allows you to create graphical user interfaces (GUIs) by dragging and dropping controls such as buttons, menus, text boxes, etc.
A source level debugger, which helps you find and fix errors in your code by stepping through it line by line.
A GUI editor, which lets you edit the properties and events of the controls in your GUIs.
A syntax coloring editor, which highlights different parts of your code with different colors for better readability.
A compiler, which converts your code into an encrypted file with the extension TKN that can be executed by an EXE file with the same name.
A support for calling dynamic-link libraries (DLLs) and application programming interfaces (APIs), which enable you to access external functions and resources from other programs or libraries.
A color graphics capability, which allows you to create games with sprite animation, sound, music, joystick control, etc.
An online community, which provides forums, tutorials, examples, tips, tricks, challenges, etc. for Liberty Basic users.
How to download and install Liberty Basic for Windows
If you want to try Liberty Basic for Windows, you can download a free trial version from the official website. The trial version has some limitations, such as a maximum program size of 32 KB, no support for DLLs or APIs, no ability to create standalone EXEs or TKNs, etc. However, it is still enough to get started with learning and experimenting with Liberty Basic. If you want to unlock all the features of Liberty Basic, you can purchase a full version license for $59. The system requirements and license terms
To run Liberty Basic on your Windows computer, you need to have the following system requirements:
A Pentium or better processor
At least 32 MB of RAM
At least 10 MB of free disk space
A VGA or better monitor
A mouse or other pointing device
A sound card (optional)
A Windows operating system (Windows 95 or later)
Before you download and install Liberty Basic, you also need to agree to the license terms, which include the following conditions:
You may use the trial version of Liberty Basic for evaluation purposes only, and not for commercial or educational purposes.
You may not distribute, sell, rent, lease, or sublicense the trial version of Liberty Basic or any programs created with it.
You may not modify, reverse engineer, decompile, or disassemble the trial version of Liberty Basic or any programs created with it.
You may not remove or alter any copyright notices or trademarks from the trial version of Liberty Basic or any programs created with it.
You may purchase a full version license of Liberty Basic for personal, commercial, or educational use, which grants you the right to create and distribute unlimited programs with Liberty Basic.
You may not distribute the full version of Liberty Basic or its components without written permission from Shoptalk Systems.
You may not use Liberty Basic to create programs that are illegal, immoral, harmful, or offensive.
You acknowledge that Liberty Basic is provided "as is" without any warranty or liability from Shoptalk Systems.
The steps to download and install Liberty Basic
Once you have agreed to the license terms and met the system requirements, you can follow these steps to download and install Liberty Basic on your Windows computer:
Go to the official website of Liberty Basic at and click on the "Download" button.
Choose the version of Liberty Basic that matches your Windows operating system (32-bit or 64-bit) and click on the "Download Now" button.
Save the file "lb451setup.exe" (or "lb451setup64.exe" for 64-bit) to your computer and run it.
Follow the instructions on the screen to complete the installation process. You can choose the destination folder, the start menu folder, and the desktop icon for Liberty Basic.
When the installation is finished, you can launch Liberty Basic from the start menu or the desktop icon. You will see a splash screen with the logo and version of Liberty Basic, followed by the main window of the IDE.
How to use the IDE and the FreeForm tool
The IDE of Liberty Basic is where you can write, edit, debug, run, and compile your programs. It has a menu bar, a toolbar, a status bar, and a text editor. The menu bar has various options for file management, editing, debugging, running, compiling, tools, help, etc. The toolbar has buttons for quick access to some of these options. The status bar shows information such as line number, column number, cursor position, etc. The text editor is where you can type your code and see it highlighted with different colors according to its syntax.
One of the tools that you can access from the IDE is FreeForm, which is a visual development tool that allows you to create GUIs by dragging and dropping controls. To use FreeForm, you need to do the following steps:
Create a new file in the IDE and save it with a name ending with ".bas". This will be your main program file.
Select "Tools" from the menu bar and then "FreeForm". This will open a new window with a blank form.
Add controls to your form by selecting them from the toolbox on the left side of the window and dragging them to your form. You can resize and move them as you wish.
Edit the properties and events of your controls by selecting them and clicking on the "Properties" button on the right side of the window. You can change their name, caption, color, font, size, position, etc. You can also assign events such as click, change, keypress, etc. to your controls.
Save your form by clicking on the "Save" button on the toolbar. This will create a file with a name ending with ". ff". This will be your form file, which contains the code for creating and handling your GUI.
Switch back to your main program file and add the following line at the beginning of your code: include "yourformname.ff". This will include your form file in your main program file.
Write the rest of your code in your main program file, using the names of your controls as variables. For example, if you have a button named "btnHello" on your form, you can write print btnHello.caption to print its caption.
Run your program by clicking on the "Run" button on the toolbar or pressing F5. You will see your GUI appear on the screen and interact with it according to your code.
How to create your first program in Liberty Basic
Now that you know how to download and install Liberty Basic and how to use the IDE and the FreeForm tool, you are ready to create your first program in Liberty Basic. In this section, we will show you how to create a simple console program and a simple GUI program using Liberty Basic.
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The syntax and structure of Liberty Basic
The syntax and structure of Liberty Basic are very similar to those of QuickBASIC and other dialects of BASIC. Here are some of the basic rules and conventions that you need to follow when writing Liberty Basic code:
You need to end each statement with a newline or a colon (:).
You can use single quotes (') or REM to start a comment line, which will be ignored by the interpreter.
You can use uppercase or lowercase letters for keywords, commands, functions, variables, etc., but they must be consistent throughout your code.
You can use spaces, tabs, or indents to format your code, but they have no effect on the execution of your code.
You can use parentheses () to group expressions or arguments, brackets [] to access array elements, and braces to create literal strings.
You can use arithmetic operators (+, -, *, /, ^, etc.), relational operators (=, , , =, etc.), logical operators (AND, OR, NOT, etc.), and string operators (+ for concatenation, & for formatting, etc.) to perform calculations and comparisons.
You can use variables to store values of different data types, such as numeric (integer or floating-point), string (text), boolean (true or false), array (a collection of values), etc. You can declare variables using DIM or let them be automatically declared when they are first used. You can also use constants to store fixed values that cannot be changed.
You can use commands to perform actions or control the flow of your program, such as PRINT (to display output), INPUT (to get input from the user), IF...THEN...ELSE (to make decisions), FOR...NEXT (to repeat a block of code a fixed number of times), WHILE...WEND (to repeat a block of code while a condition is true), GOTO (to jump to a specific line number), GOSUB...RETURN (to call a subroutine), etc.
You can use functions to perform calculations or operations and return a value, such as ABS (to get the absolute value), LEN (to get the length of a string), RND (to get a random number), etc. You can also create your own functions using FUNCTION...END FUNCTION.
You can use subroutines to organize your code into reusable blocks that can be called from other parts of your program. You can create subroutines using SUB...END SUB.
A simple example of a console program
A console program is a type of program that runs in a text-based window and interacts with the user through text input and output. To create a console program in Liberty Basic, you need to use the PRINT command to display output and the INPUT command to get input from the user. Here is an example of a console program that asks the user for their name and age and then greets them:
REM This is a simple console program PRINT "Hello, what is your name?" 'Display a message INPUT name$ 'Get input from the user and store it in a variable PRINT "Nice to meet you, "; name$ 'Display another message with the variable PRINT "How old are you?" 'Display another message INPUT age 'Get input from the user and store it in another variable PRINT "You are "; age; " years old" 'Display another message with the variable END 'End the program
To run this program, you need to save it with a name ending with ".bas " and run it from the IDE by clicking on the "Run" button or pressing F5. You will see a console window appear on the screen and interact with it according to your code. Here is an example of the output of this program:
Hello, what is your name? John Nice to meet you, John How old are you? 25 You are 25 years old
A simple example of a GUI program
A GUI program is a type of program that runs in a graphical window and interacts with the user through graphical controls such as buttons, menus, text boxes, etc. To create a GUI program in Liberty Basic, you need to use the FreeForm tool to design your GUI and then write code to handle the events of your controls. Here is an example of a GUI program that asks the user for two numbers and then calculates their sum, difference, product, and quotient:
REM This is a simple GUI program include "calculator.ff" 'Include the form file nomainwin 'Do not create a main window open "Calculator" for dialog as #main 'Open the form as a dialog window #main "trapclose [quit]" 'Trap the close event of the window wait 'Wait for events [quit] 'The subroutine for closing the window close #main 'Close the window end 'End the program [calculate] 'The subroutine for calculating the results a = val(txtNum1.text) 'Get the value of the first number b = val(txtNum2.text) 'Get the value of the second number sum = a + b 'Calculate the sum diff = a - b 'Calculate the difference prod = a * b 'Calculate the product if b 0 then 'Check if the second number is not zero quot = a / b 'Calculate the quotient else 'If the second number is zero quot = "Undefined" 'Set the quotient to undefined end if lblSum.caption = "Sum: " + str$(sum) 'Display the sum lblDiff.caption = "Difference: " + str$(diff) 'Display the difference lblProd.caption = "Product: " + str$(prod) 'Display the product lblQuot.caption = "Quotient: " + str$(quot) 'Display the quotient wait
To run this program, you need to save it with a name ending with ".bas" and also save your form with a name ending with ".ff". You can use the FreeForm tool to create your form with four text boxes, four labels, and one button. You can name them as follows:
Control
Name
Caption
Text box
txtNum1
(empty)
Text box
txtNum2
(empty)
Label
lblSum
Sum:
Label
lblDiff
Difference:
Label
lblProd
Product:
Label
lblQuot
Quotient:
Button
btnCalc
Calculate
You also need to assign an event to your button by clicking on the "Properties" button and selecting "Click" from the drop-down menu. You can then type "[calculate]" in the text box below, which means that when the button is clicked, it will call the subroutine named "[calculate]". You can then run your program from the IDE by clicking on the "Run" button or pressing F5. You will see your GUI appear on the screen and interact with it according to your code. Here is an example of the output of this program:
How to learn more about Liberty Basic
If you want to learn more about Liberty Basic and improve your programming skills, there are many online resources and community that you can use. Some of them are:
The online resources and community
The official website of Liberty Basic at , which provides information about Liberty Basic, downloads, updates, news, etc.
The official forum of Liberty Basic at , which is a place where you can ask questions, share ideas, get feedback, and meet other Liberty Basic users and developers.
The official wiki of Liberty Basic at , which is a collaborative encyclopedia that contains articles, tutorials, examples, tips, tricks, etc. about Liberty Basic.
The official newsletter of Liberty Basic at , which is a monthly publication that features news, articles, interviews, reviews, etc. about Liberty Basic and its community.
The official YouTube channel of Liberty Basic at , which has videos that demonstrate how to use Liberty Basic and showcase some of the projects created with it.
The official Facebook page of Liberty Basic at , which has posts that share news, updates, events, etc. about Liberty Basic and its community.
The official Twitter account of Liberty Basic at , which has tweets that share news, updates, events, etc. about Liberty Basic and its community.
The books and tutorials
If you prefer to learn from books and tutorials, there are some that you can use to learn more about Liberty Basic. Some of them are:
Beginning Programming with Liberty BASIC by Carl Gundel, which is the official book that teaches you the basics of programming with Liberty Basic. It covers topics such as variables, data types, operators, commands, functions, subroutines, loops, decisions, arrays, strings, graphics, sound, files, etc. It also has exercises and projects that help you practice and apply what you learn.
Liberty BASIC for Windows: The Easy Way to Program by Carl Gundel, which is another book that teaches you how to program with Liberty Basic for Windows. It covers topics such as the IDE, the FreeForm tool, the debugger, the compiler, the GUI editor, the syntax coloring editor, DLLs and APIs, color graphics, sprite animation, sound and music, joystick control, etc. It also has examples and projects that show you how to create various applications with Liberty Basic.
Liberty BASIC Tutorial by Alyce Watson, which is a free online tutorial that teaches you how to program with Liberty Basic. It covers topics such as variables , data types, operators, commands, functions, subroutines, loops, decisions, arrays, strings, graphics, sound, files, etc. It also has quizzes and exercises that help you test and improve your knowledge.
Liberty BASIC Workshop by Alyce Watson, which is a free online workshop that teaches you how to create GUIs with Liberty Basic. It covers topics such as the FreeForm tool, the GUI editor, the properties and events of controls, the layout and design of forms, etc. It also has examples and projects that show you how to create various GUIs with Liberty Basic.
Liberty BASIC Programmer's Encyclopedia by Alyce Watson and Carl Gundel, which is a free online encyclopedia that contains reference information about Liberty Basic. It covers topics such as the syntax, commands, functions, variables, data types, operators, constants, keywords, etc. of Liberty Basic. It also has examples and tips that illustrate how to use them.
The challenges and projects
If you want to challenge yourself and practice your programming skills with Liberty Basic, there are some challenges and projects that you can try. Some of them are:
The Liberty BASIC Challenge at , which is a monthly contest that invites you to create a program with Liberty Basic based on a given theme or topic. You can submit your entry and vote for the best ones. You can also view the previous challenges and winners.
The Liberty BASIC Games at , which is a collection of games that were created with Liberty Basic by various authors. You can download and play them for free. You can also view the source code and learn how they were made.
The Liberty BASIC Projects at , which is a collection of projects that were created with Liberty Basic by various authors. You can download and use them for free. You can also view the source code and learn how they were made.
Conclusion
In this article, we have shown you how to download and install Liberty Basic for Windows, how to create your first program in Liberty Basic, and how to learn more about Liberty Basic. We hope that you have found this article helpful and informative. Liberty Basic is a great tool for beginners and hobbyists who want to learn programming or create their own applications. It is easy to use, affordable, and powerful. It has many features and benefits that make it an ideal choice for learning and experimenting with programming. If you are interested in Liberty Basic, we encourage you to try it out and join the online community of Liberty Basic users and developers. You will find many resources and opportunities to learn, share, and have fun with Liberty Basic.
FAQs
Here are some frequently asked questions about Liberty Basic:
Q: Is Liberty Basic free?
A: No, Liberty Basic is not free. It is a commercial product that requires a license to use all its features. However, you can download a free trial version from the official website that has some limitations but still allows you to learn and experiment with Liberty Basic.
Q: Is Liberty Basic compatible with other versions of BASIC?
A: Yes, Liberty Basic is compatible with many features of other versions of BASIC, such as QuickBASIC , GW-BASIC, QBasic, etc. It also has some extensions and enhancements that make it more powerful and flexible. However, it is not compatible with some features of other versions of BASIC, such as line numbers, ON ERROR, ON KEY, etc. You may need to modify your code to make it work with Liberty Basic.
Q: Can I create standalone executable files with Liberty Basic?
A: Yes, you can create standalone executable files with Liberty Basic if you have a full version license. You can use the compiler option in the IDE to convert your code into an encrypted file with the extension TKN that can be executed by an EXE file with the same name. You can also use the bundler option to create a single EXE file that contains both the TKN and the EXE files.
Q: Can I use Liberty Basic to create games?
A: Yes, you can use Liberty Basic to create games. Liberty Basic has a color graphics capability that allows you to create games with sprite animation, sound, music, joystick control, etc. You can also use the FreeForm tool to create GUIs for your games. You can find many examples and tutorials of games created with Liberty Basic on the official website and the online community.
Q: Can I use Liberty Basic to create web applications?
A: No, you cannot use Liberty Basic to create web applications. Liberty Basic is designed for creating desktop applications that run on Windows and OS/2. It does not have support for web development technologies such as HTML, CSS, JavaScript, PHP, etc. However, you can use Liberty Basic to create CGI programs that can interact with web servers and browsers. 44f88ac181
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