Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.

A general purpose memory allocator that implements an isolation security strategy to mitigate memory safety issues while maintaining good performance

A single header buddy memory allocator for C & C++

facil.io C STL - a Server Toolbox Library for C, including JSON processing, hash maps, dynamic arrays, binary strings and more.

a minimal memory allocator in C

Fast O(1) offset allocator with minimal fragmentation in C99

SMalloc -- a *static* memory allocator.

Fixed Block Memory Allocator in C

A strictly typed, platform-agnostic, and safe memory management system for C. Features arbitrary alignment, triple-key LLRB tree, and zero-dependency bare-metal support.

C memory allocator with selectable First/Next/Best-Fit, per-allocation tracing, optional mark-and-sweep GC, and a configurable logging API for in-program diagnostics.

Region based memory allocator

Hardened Memory Allocator for many Applications to increase Security. Debian packaging fork only. Fork Homepage: https://www.whonix.org/wiki/Hardened_Malloc Upstream original: https://github.com/GrapheneOS/hardened_malloc

Bare metal operating system designed for low power embedded devices with a small memory footprint

Doug Lea's memory allocator

Tiny memory manager for tiny data

Implemented functions of MALLOC, FREE and REALLOC routines and used explicit free list to keep track of free blocks in allocated heap memory.

Version control for arbitrary program memory

Operating System Bootloader & Kernel

Object Caching Slab Allocator

LibJuno is a C11 micro-framework designed specifically for embedded systems