Open Source C# Text Processing Software

C# Text Processing Software

View 91 business solutions

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

  • Secure User Management, Made Simple | Frontegg Icon
    Secure User Management, Made Simple | Frontegg

    Get 7,500 MAUs, 50 tenants, and 5 SSOs free – integrated into your app with just a few lines of code.

    Frontegg powers modern businesses with a user management platform that’s fast to deploy and built to scale. Embed SSO, multi-tenancy, and a customer-facing admin portal using robust SDKs and APIs – no complex setup required. Designed for the Product-Led Growth era, it simplifies setup, secures your users, and frees your team to innovate. From startups to enterprises, Frontegg delivers enterprise-grade tools at zero cost to start. Kick off today.
    Start for Free
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 1

    ConcatPDF

    PDF Concatenation Tool

    ConcatPDF is the tool to concatenate PDF files. It can concatenate, extract, encrypt, decrypt, configure PDF files, convert image files to PDF. GUI version and CUI version are both available. iText.NET is iText porting on .NET Framework by J#. This library allows you to generate PDF, (X)HTML, XML, RTF files on Microsoft.NET Framework including ASP.NET.
    Leader badge
    Downloads: 72 This Week
    Last Update:
    See Project
  • 2
    FCKeditor

    FCKeditor

    FCKeditor (retired)

    FCKeditor is the previous version of CKEditor and has been discontinued after version 2. The new CKEditor is redesigned from the ground up, offering more WYSIWYG text editing features, enhanced security and better integration. Don’t force yourself with retro FCKeditor. Switch to the new, cool CKEditor at ckeditor.com
    Downloads: 40 This Week
    Last Update:
    See Project
  • 3
    AutoText

    AutoText

    Text expander(auto-type) application

    AutoText is a text expander(auto-typer) application that can minimize time that you spent typing phrases that your often use. You can bind an abbreviation(autotext) to some text snippet, phrase or sentence and that text will be automatically typed by AutoText each time you type the abbreviation. Keyboard keys press/hold/toggle is supported by using macros. AutoText works in any Windows program.
    Leader badge
    Downloads: 87 This Week
    Last Update:
    See Project
  • 4
    LMG2Shruti is a free non unicode to unicode font converter. It converts the LMG Arun font to Gujarati unicode Shruti font.
    Leader badge
    Downloads: 100 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    The goal of this tool is to simplify and accelerate the process of creating bookmarks for DjVu and PDF documents. You can see additional information on the project page.
    Leader badge
    Downloads: 20 This Week
    Last Update:
    See Project
  • 6
    A transparent notepad programmed in C#. Now with Rich Text Support!
    Downloads: 44 This Week
    Last Update:
    See Project
  • 7
    chmProcessor: Word/HTML to CHM converter

    chmProcessor: Word/HTML to CHM converter

    MS Word / HTML to CHM / Web Help converter

    A tool to generate compiled help files (CHM) and Java Help files from MS Word or HTML files. It splits the document on different topics pages by the "titles" sections. It can too generate a web site, a PDF and a XPS with the help content.
    Downloads: 17 This Week
    Last Update:
    See Project
  • 8
    Unicode Converter

    Unicode Converter

    All in one Text, Decimal, and Unicode Converter as you type.

    Unicode Converter is an open source software for converting Text to Unicode and decimal and vice versa while you type. No clicks or convert button! Latest source code: https://github.com/ahmed-fathy/unicode-converter Conversion Options: Text -> Unicode and Decimal Unicode -> Text and Decimal Decimal -> Text and Unicode *Smart settings: The settings take effect directly after you change it and will be saved for you and applied in next runs. Formatting options: Unicode and decimal perfix and postfix to get your desired output, such as \u0001  0001 etc...
    Leader badge
    Downloads: 57 This Week
    Last Update:
    See Project
  • 9
    PDF Clown

    PDF Clown

    General-Purpose PDF Library for Java and .NET

    PDF Clown is a general-purpose Java and .NET library for manipulating PDF files through multiple abstraction layers, rigorously adhering to PDF 1.7 specification (ISO 32000-1). This project aims to provide a universal access to PDF files (creation, reading, editing, rendering...) through an accurate and elegant object-oriented API. * Features: http://pdfclown.org/overview/features/ * Overview: http://pdfclown.org/overview/architecture/ * Website: http://pdfclown.org/ * Blog: http://www.pdfclown.org/blog/ * Twitter: https://twitter.com/PDFClown
    Downloads: 7 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 10
    Notes Keeper

    Notes Keeper

    A program for saving and organizing notes

    Notes Keeper 5.2.3.0 Don't you like your notes to be saved in the clouds, where you can't control. Do you like to have all your notes with you. Then you need Notes Keeper. A program for saving and organizing notes Notes Keeper will let you create notes, format them in all ways. You can add files, images, text and very basic tables to the notes. Change sentences/words cases and lock them from other people. Organize your notes with folders and tree. After you finish export your note(s) to a text file or rtf file, print it from your printer, or send it as email or attachment to you family or friends. Its free. Not like any other note taking software. feel free to report any bugs .NET 4.6 and Microsoft Visual C++ 2015 Update 3 runtime are needed to run Notes Keeper
    Downloads: 13 This Week
    Last Update:
    See Project
  • 11
    Chuletas / Cribr

    Chuletas / Cribr

    A powerful text processor to make cheat sheets easily

    A powerful text processor to make cheat sheets in an easy and suitable way. Text compressor, interface based in Office 2010, equation editor, real time previw & spell checker.... are some of its features. In addition, it can also works as a normal text editor, putting at your fingertips all the power of a great text editor comparable to Microsoft Word or LibreOffice, but with a much lighter installation and free of charge. In spanish speaking countries is known as Chuletas, the spanish translation of cheat sheet. In the rest of the world it's known as Cribr (from crib-sheet).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    CNote

    CNote

    A Fast Lightweight Note & Code Editor

    CNote is a fast and lightweight note/code editor, it can help you quickly create/edit notes or write code. it has all the important features you need in one place, With Live Html Preview, Python Code Execution, and more, you can find the changelog at the Github repo.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 13
    The Punjabi Computing Resource Centre holds resources (specifically articles, programs and fonts) to support the use of the Punjabi language using Unicode Gurmukhi. It also hosts a forum for language debate and technical support.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 14
    Caditor is a portable tabbed text editor featuring encryption, syntax highlighting, autocomplete, line numbering and a functional plugin system.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15
    This project is now part of Gnome Subtitles (http://gnomesubtitles.org). SubLib was a library that eases the development of subtitling applications. It supports the most common text-based subtitle formats and allows for subtitle editing, conversion and synchronization.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 16
    Notepad Enhanced

    Notepad Enhanced

    NE is a simple convenient and lightweight text editor

    NE is a very convenient text editor It uses a tried and trued tab system giving it the ability to open multiple documents into separate tabs or append in the same. NE looks nice but is not busy or graphics intensive. Supports file associations. (Requires .NET Framework 4.5 or higher)
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    LMX-Editor is a free XML editor that uses an alternative notation for representing XML files (Less Markup XML). It was initially developed as part of my diploma thesis for the Department of System Software (SSW) at the Johannes Kepler University Linz.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 18
    Transcription Aid

    Transcription Aid

    Transcription Aid helps you type text from recordings.

    This software is to help type in text from speech recordings. It has several functions proven to help this type of work. However it is fully manual (aside from auto-completion), so no speech recognition if you are looking for that, but it is a great tool to do the job.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 19
    EnDecode is a tool to decode/decompress parts of a binary file like PDF. If using PDF then stream to endstream data can be decompressed. You select from start to end of the part you want to decode and it will decode the data.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 20
    FreeTextBox 1.x is an HTML editor control for ASP.NET. It is not longer supported. Please visite http://www.freetextbox.com/ for FreeTextBox 2.0.
    Leader badge
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    This program is able to unscramble any word or short phrases (currently up to three words) in a very efficient manner; only one pass through the dictionary is needed. It is preloaded with a dictionary but also allows you to use your own dictionary .
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Ynote Classic

    Ynote Classic

    Text Editor for Programmers

    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Full Featured Vista Aero Glass Window Text Editor.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Anaconda is text editor with multiple windows, minimizable to tray. You can use it as sticky notes replacement.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Concrete Voice is a text to speech program. It can read the time, anounce weather, read text file, save text files to audio files, open any text file (supports all text encoding formats) and many more advance stuff!
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.