Browse free open source C Text Editors and projects below. Use the toggles on the left to filter open source C Text Editors by OS, license, language, programming language, and project status.

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  • 1
    emacs-w64

    emacs-w64

    64-Bit GNU Emacs for MS Windows with optimization.

    A GNU Emacs binary distribution for users who want to use Emacs natively in 64-Bit Windows (x86_64). This project will focus on providing unmodified, up-to-date (from git master and newest release), and optimized w64 binary builds. Also available on GitHub: https://github.com/zklhp/emacs-w64/releases For details concerning the build, please see the wiki page on https://sourceforge.net/p/emacsbinw64/wiki/Build%20guideline%20for%20MSYS2-MinGW-w64%20system/. 中文版请看这里: http://chriszheng.science/2015/03/19/Chinese-version-of-Emacs-building-guideline/.
    Downloads: 13 This Week
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  • 2
    mooedit
    A text editor.
    Downloads: 12 This Week
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  • 3

    XNEdit

    Modernized fork of NEdit, with unicode support and AA text rendering

    A fast and classic X11 text editor, based on NEdit, with full unicode support and antialiased text rendering.
    Downloads: 13 This Week
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  • 4
    This program makes PNG and/or GIF graphics from DVI files. It produces high-quality images while its internals are tuned for speed. It supports PK, VF, PostScript and TrueType fonts, color, PostScript inclusion, bitmap inclusion, and has CJK support
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    Downloads: 47 This Week
    Last Update:
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  • 5
    The traditional vi editor, ported to modern Unix systems.
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    Downloads: 37 This Week
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  • 6
    a small but powerful text editor for the GNOME desktop
    Downloads: 6 This Week
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  • 7
    Seafile

    Seafile

    High performance file syncing and sharing

    Seafile is an open source file sync & share solution designed for high reliability, performance and productivity. Sync, share and collaborate across devices and teams. Build your team's knowledge base with Seafile's built-in Wiki feature. Organize files into libraries. A library can be selectively synced into any device. Reliable and efficient file syncing improves your productivity. Access files in the cloud in local S: drive without syncing them. Extends the local disk space with the massive storage capacity on the server. Files can be used offline too. Features built with enterprise environments in mind: AD/LDAP integration, group syncing, department hierarchy, fine-grained permission control. Edit Wiki documents in Markdown format, with built-in WYSIWYG Markdown editor. Knowledge management becomes very efficient with our full-text search, file tagging and review features. The core of Seafile server is written in C programming language. It is small and has a fantastic performance.
    Downloads: 1 This Week
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  • 8

    64bit compiles

    a collection of 64bit apps

    A Small collection of open-source applications that do not have yet a 64bit version for windows
    Downloads: 21 This Week
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  • 9
    Text Editor for Casio Fx-9860G

    Text Editor for Casio Fx-9860G

    Text Editor for Casio calculator Fx-9860G series

    This application is a text editor for casio calculators Fx-9860G series. With this program you can create text files to take notes, edit them or just view them on the calculator. Afterwards, you can download to the PC files created or upload new ones. The program is able ro read and write files in the main memory, storage memory or SD card. These are the main features of the application: - Text editor with changeable font size. You can edit text in the standard 21 lines x 8 columns font, or 32 columns x 10 columns font, plus other two in the middle. - Integrated file explorer for rename, copy, move o delete files in main memory, storage memory or SD card. - Integrated help screen. - Text edition functions: clip,copy,cut,paste - Word wrap feature - Search string within text - Insert any ASCII char not accesible by the keyboard. - Customize up to 20 character bindings on the keyboard after pressing VARS key - Setup screen to customize several options. See also Readme.doc
    Downloads: 7 This Week
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  • 10
    aedit

    aedit

    Text Editor based on Intel ISIS-II aedit

    Text editor based on interface from Intel ISIS-II aedit, which in turn was based on its big brother alter. This was originally written in the mid 80s on QNX running on an 8088, with a CBM-64 acting as the console. I have used this on every UNIX system I have touched. A couple of things have not been implemented, (a) other - a feature to hold two files in memory (b) error on saving detected, the original ISIS-II would reboot if you attempted to write to a read-only disk, so this part just never happened in the C version - sin of omission. It has even run on UNIX Release 7 on a PDP-II emulator.
    Downloads: 11 This Week
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  • 11
    Diff-ext is an extension for filemanagers such as Windows Explorer and Nautilus that allows to launch diff/merge tools on selected files.
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    Downloads: 5 This Week
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  • 12

    Grief

    Grief - BRIEF clone

    GRIEF, as a BRIEF clone, is a full-featured console based editor offering a wealth of facilities on multiple Unix, Windows and Mac platforms. It edits plain text files and has numerous options depending on the type of work you are doing. Based on a long standing interface, Grief is an intuitive and easy editor to both novice and seasoned developers, inheriting its clean user interface from the BRIEF family of programmers editors. Brief, BRIEF, or B.R.I.E.F., an acronym for Basic Reconfigurable Interactive Editing Facility, was a popular programmer's text editor in the 1980s and early 1990s. Latest: https://github.com/adamyg/grief Workflow: https://github.com/adamyg/grief/actions
    Downloads: 4 This Week
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  • 13
    Tomoe is a handwriting character recognition engine.
    Downloads: 13 This Week
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  • 14

    Notepad++ console plugin

    Notepad++ console plugin

    NppConsole is a workaround for windows console. After double click in the console window, it will activate the document with the name found in the clicked line. You can specify a pattern for line number to search after file name in the form ${LINE}. With best regards, M.Pobojnyj
    Downloads: 7 This Week
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  • 15
    An alternative to the string library for C and C++ which is more functional and does not have buffer overflow problems.
    Downloads: 12 This Week
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  • 16
    Create beautiful song books for your church or fellowship using this LaTeX package and related tools.
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    Downloads: 4 This Week
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  • 17
    Aewan is a multi-layered ascii-art/animation editor that produces both stand-alone cat-able art files and an easy-to-parse format for integration in your terminal applications.
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    Downloads: 9 This Week
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  • 18
    Voikko

    Voikko

    Library of linguistic tools

    Voikko is a spell checking, grammar checking, morphological analysis and hyphenation system. Spell checkers are available for multiple languages, other features for Finnish only.
    Downloads: 9 This Week
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  • 19
    ATPad is a simple Notepad replacement. Tabbed environment, customizable editor, lines numbering. Keeping last sessions, bookmarks. Reloading documents "on-demand", outer changes tracking, sending documents as attachments and portability.
    Downloads: 2 This Week
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  • 20

    Emacs for w64

    Clean, optimized w64 Emacs.

    This project provides clean, optimized w64 binary builds of the latest Emacs git snapshots with image support enabled. It is, however, not *the* official distribution of Emacs. Happy hacking!
    Downloads: 7 This Week
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  • 21
    Ncurses based hex editor with vi/vim-like interface. Features include large file support, search highlight, multiple undo/redo, visual select, cut/paste, blob coloring, file tabs, and much more.
    Downloads: 7 This Week
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  • 22
    RefDB is a reference database and bibliography tool for SGML, XML, and LaTeX documents, sort of a Reference Manager or BibTeX for markup languages. It is portable and known to run on Linux, Free/NetBSD, OSX, Solaris, and Windows/Cygwin.
    Downloads: 4 This Week
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  • 23
    Shed is a hex editor written for unix/linux using ncurses, with a friendly pico-style interface. Shows data in ascii, hex, dec, oct and binary, and allows editing in all of these bases. Features also include searching and dumping.
    Downloads: 6 This Week
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  • 24
    Simple text editor emulates VAX VMS EDT. Uses numeric key-pad for common editing functions. Easy to learn, efficient, enables rapid editing. Multiple buffers. Handles large files. Light-weight.
    Downloads: 2 This Week
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  • 25
    gema is a general purpose text processing utility based on the concept of pattern matching. It reads an input file and copies it to an output file transforming the data as specified by the patterns defined by the user. See the "Wiki" tab for further information.
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    Downloads: 2 This Week
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