Open Source C Storage Software

Info-ZIP portable compression/archiver utilities (Zip, UnZip, WiZ, etc.)

Javier Gutiérrez Chamorro (Guti) Open source projects Author's website: https://www.javiergutierrezchamorro.com

OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.

Windows XP+/32 bit native port of GNU Midnight Commander, based on the current 4.8.33 development stream. Midnight Commander (also known as mc) is a free cross-platform orthodox file manager and a clone of Norton Commander. Supports both the recent Windows 10 enhanced plus legacy consoles, 16 and 256+ colour modes are available within either. Features include the ability work with common archive formats as if they were simply another directory, and function as an SFTP/FTP client. Also includes an built-in editor/viewer, features include syntax highlighting for many languages, macros, code snippets, simple integration with external tools, automatic indentation, mouse support, clipboard and the ability to work in both ASCII and hex modes. MC can also rename groups of files, move files to a different directory at the same time as it.renames them. It lets the user specify the original and resulting file names using wildcard. https://github.com/adamyg/mcwin32

RapidCRC is a tool for windows for checking and creating CRC32 and MD5 checksums (.sfv/.md5 files). Goal is to use the fastest available (assembly) implementations for this task. Specialty: direct support for CRC32 checksums stored in filenames.

With built-in AI and a clean Qt6-based interface, it analyzes files and folders to automatically assign categories and optional subcategories. You stay in control—review and adjust the suggested categories before confirming. When you're ready, AI FileSorter creates the right folder structure and moves everything into place for you. You can use a remote AI model or download a local one (like Mistral 7B or LLaMa 3B) for faster, private file sorting - your choice.

Partclone is a project like the well-known backup utility "Partition Image" a.k.a partimage. Partclone provide utilities to back up used blocks and design for higher compatibility of the file system using supported library like e2fslibs.

pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.

Additional error correction for CD, DVD and BD media.

This project is a small collection of programs for examining configuration and status of LSI megaraid adapters, especially Dell PERC RAID adapters, and attached storage devices.

Gemc lets you prepare CD image files (such as BIN, CDI, NRG, CCD, or similar) so that they'll compress far better in programs such as WinRAR. HERE`S HOW TO USE IT: Run the CD image file (i.e. filename.bin) through GEMC to create an ECM file (i.e. filename.bin.ecm). Compress the ECM file (i.e. filename.bin.ecm) using your favorite compression program (i.e. 7Z,RAR,ZIP..). Back up, transmit via Internet, or whatever you normally do with CD images! When you want to burn the CD again, extract the original CD image from the ECM file. space saved depends on the number of sectors with unnecessary EDC/ECC data in them, which will depend on the specific type of CD

Dopus5 (short for Directory Opus 5) is a well-known Workbench clone for AmigaOS-based computer systems. It features file manager functionality and has been a popular Amiga software title for many years. After acquiring the sources from the original authors (GPSoft – http://www.gpsoft.com.au/) this project was started to coordinate the porting of the sources to all modern Amigaoid platforms like AmigaOS4, MorphOS, AROS as well as updating it for the original AmigaOS3 platform. The nightly builds of dopus5 disabled at moment, but you can get "latest commit" ones from djbase's mirror: http://dopus5.amigaworld.de/

Tux Commander is an open-source file manager with 2 panels side by side written for GTK2.

vmdkutil is a utility to manage VMware sparse virtual disk files (.vmdk), creating, cloning, merging, etc.

JDIFF is a program that outputs the differences between two binary files, either in binary format or in human readable format (detailed or summarized) and then allows to reconstruct the second file from the first one and the diff-file.

Oftentimes it is desirable to exclusively change a few specific components of a file's modification, access, or change time. However, the method provided by the conventional touch utility appears inadequate for this basic task. More than that, easily modifying a file's change time is not possible at all. Stroke is a small tool that offers a solution by providing a user with an extended command line interface that allows her to utilize an easy syntax to dynamically specify certain date and time components to be altered. All in all stroke can be seen as a potent alternative to touch that leaves a user with more options.

m23 is a free software distribution system (license: GPL), that installs (via network, starting with partitioning and formatting) and administrates (updates, adds / removes software, adds / removes scripts) clients with Debian, (X/K)Ubuntu and LinuxMint. It is used for deployment of Linux clients in schools, institutions and enterprises. The m23 server is controlled via a web interface. A new m23 client can be installed easily in only three steps. Group functions and mass installation tools make managing a vast number of clients comfortable. The integration of existing clients (with .deb-based distributions) into the system is possible, too. Client backup and server backup are included to avoid data loss. With the integrated virtualisation software, m23 can create and manage virtual m23 clients, that run on real m23 clients or the m23 server. Scripts and software packages (for installation on clients) can be created directly from the m23 web interface.

OCaml-Magic is an OCaml (http://caml.inria.fr/) binding for libmagic (to determine the type of files).

Moved to GitHub.com/gdraheim/zziplib/ The ZZIPlib provides read access on ZIP-archives. The library uses only the patent-free compression-algorithms supported by Zlib. It provides functions that transparently access files being either real files or zipped files, both with the same filepath

thoggen is a DVD backup program based on GStreamer/Gtk+. It encodes into ogg/theora video files, but additional formats (avi, matroska + mpeg4/xvid/mp2/mp3) are planned for the future. thoggen aims to provide a clean and easy to use interface.

Filebench is a file system and storage benchmark that can generate both micro- and macro-workloads. It employs versatile Workload Model Language (WML) for detailed workload specification. Filebench includes several popular macro-workloads in its distribution: Web-server, Mail-server, Database-server, and others.

Powerful encoder/decoder for the newly popular Usenet yEnc file format. Features include easy configuration, internationalization, memory efficiency, and an intelligent decoder capable of finding and decoding input files, including out-of-order files.

XArchive is a GTK+ front-end for command line archiving tools. It uses external executable wrappers to communicate with the command line tools. Bash shell wrappers are included for TAR, RAR, ZIP, 7ZIP, ARJ and ACE (extraction only for ace).

Flake is an open-source FLAC audio encoder.

This utility converts Motorola S-record files (namely .S19 files) to binary files and vice-versa. It has several useful features that allow full manipulation of record addressing and output file size.