Calendar In C With Source Code
The calendar application in c is develop in C programming language, and this Calendar Project In C helps in finding out the date and day you want to know about. …
C Programming Projects with Source Code: 70+ Free Mini Projects for BSIT Students (2026)
itsourcecode.com hosts 70+ free C programming projects with full source code (2026): classic console-based mini projects perfect for first-year and second-year BSIT students learning C. Most projects compile with GCC / MinGW / Code::Blocks / Turbo C++ and store data in flat files (no database required). Every project ships with runnable .c source, sample input, and a brief problem statement. Browse by domain below.
Why C is still taught (and still a smart practice language) in 2026
Three reasons C remains the standard “first language” for IT programs worldwide: (1) No magic: pointers, manual memory, structs, file I/O all expose what higher-level languages hide. Once you understand C, Python and Java make far more sense. (2) Tiny dependencies: one .c file, one compiler. No Maven, no npm, no virtualenv. Perfect for low-spec lab machines. (3) Universal grading rubric: every CS/IT panel knows what a C program should look like. There’s no “why did you choose this stack?” question.
Featured C projects by domain
🎮 Console Games
The classic C learning path, games teach loops, switch statements, and file I/O at the perfect difficulty.
Snake Game in C
Pacman Game in C
Tic Tac Toe in C
Sudoku Game in C
2048 Game in C
Hangman Game in C
Snakes and Ladders in C
Guessing Game in C
Quiz Game in C
Matchstick Game in C
🎓 School & Student Mini Systems
Student Management System
Student Record System
Student Database Management
Student Attendance Management
College Management System
Library Management System
Hostel Management System
School Billing System
🛒 Shop, Inventory & Billing
Inventory Management System
Customer Billing System
Telecom Billing Management
Food Ordering System
Pizza Ordering System
Cafeteria Order Management
Coffee Shop Management
Clothing Store Management
Jewelry Store Management
Mobile Shop Management
🛠️ Utilities & Tools
Calculator in C
BMI Calculator
Currency Converter
Alarm Clock
Calendar in C
Phonebook
Phone Book Management
Contact Management
Multiplication Table
Number System Conversion
📦 More mini management systems
Tourism Management
Cricket Score Management
Bouncing Ball Animation
About this C projects collection
Curated since 2015 by PIES Information Technology Solutions, Binalbagan, Negros Occidental, Philippines. Each project tested in GCC / Code::Blocks before publishing. Used by 12,000+ BSIT students monthly.
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Student Record System Project in C with Source Code
The Student Record System in C is a console-based application created using the C programming language. This system is a simple mini project and is compiled in the Code::Blocks IDE …
Library Management System Project In C With Source Code
The Library Management System is developed in C programming language and created in a console-based. This Simple Library Management System Project in C can perform functions such as adding books, …
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The Hospital Management System is being developed in C programming language, it is based on the concept of managing a patient’s record of a hospital. There’s no login system available …
C Programming Projects For Beginners with Source Code 2026
This article about Simple C Programming Projects For Beginners with Source Code Free Download , will give all the complete free c projects for beginners, mini-projects, projects, games, software, and …
Frequently Asked Questions
Are these C projects free for capstone and thesis use?
Yes. All C projects on itsourcecode.com are free to download, modify, and submit. No attribution required for academic use. Most are MIT-licensed.
What compiler should I use — GCC, MinGW, Turbo C, or Code::Blocks?
GCC / MinGW for new projects — modern C standards (C11/C17/C23), clean compiler errors, free. Code::Blocks if you want a free IDE bundled with GCC. Turbo C / Turbo C++ only if your school requires it — but Turbo C compiles C89 from 1989 and will not accept modern syntax. Move to GCC the moment your school lets you.
Why does gets() / scanf("%s") not work safely?
gets() has no buffer-size check and was removed from C11 — use fgets(buf, sizeof(buf), stdin) instead. scanf("%s", buf) reads until whitespace and overruns buffers — use scanf("%99s", buf) to cap input. Most older projects on the site use these unsafe functions because they target Turbo C; if you are on modern GCC, just swap them out.
How do I handle file I/O safely in C?
Always check the return of fopen() before using the FILE pointer. Always fclose() when done. For text records, use fprintf() plus fgets(). For binary records, use fwrite() plus fread() on structs. Do not mix text and binary modes on the same file — Windows handles them differently.
Do these compile on macOS and Linux?
Yes — install gcc (Linux) or Xcode Command Line Tools (macOS), then gcc project.c -o project && ./project. The only exception is Turbo C-specific projects using conio.h, graphics.h, or BGI graphics — those are DOS-era APIs and need wrappers (or replacement) on modern systems.
Can these C projects pass as full capstones?
Most are mini-projects appropriate for 1st-2nd year coursework, not full capstones. For capstone-scale projects, use Python, Java, PHP, or Django instead. C is for foundation practice.
How often is this C projects list updated?
New C projects are added periodically. Last refreshed May 2026.