Open Source C# Image Converters
Sort By:
C# Image Converters
View 77 business solutionsBrowse free open source C# Image Converters and projects below. Use the toggles on the left to filter open source C# Image Converters by OS, license, language, programming language, and project status.
-
Full-stack observability with actually useful AI | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
-
Go From AI Idea to AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
-
1
FreeImage is a library project for developers who would like to support popular graphics image formats (PNG, JPEG, TIFF, BMP and others). Some highlights are: extremely simple in use, not limited to the local PC (unique FreeImageIO) and Plugin driven!
-
2
Developer's Image Library
A full featured cross-platform image library
Developer's Image Library (DevIL) is a cross-platform image library utilizing a simple syntax to load, save, convert, manipulate, filter and display a variety of images with ease. -
3
Mass Image Compressor
Compress, Convert, Watermark and Resize Images/Photographs in bulk
Reduces up to 90% image size and still keeps the image clarity pristine. Mass Image Compressor (MIC) is one of the most popular, reliable, easy-to-use utility to compress, convert, watermark and resize multiple images at once. Just drag & drop the files and folder and it will compress all images. Best for website image optimization, photographs, game assets, animated image compression. Input: Almost all popular image format, including raw camera format Output: JPEG, PNG, WebP, GIF, AVIF Microsoft Store (If you want to support 💰 project): https://apps.microsoft.com/detail/9NF6R54S63L3?cid=sf Portable version available here : https://sf.net/projects/icompress/files/icompress/Mass%20Image%20Compressor/ If you are using Windows 7 or 8.x, use above link to download MassImageCompressorV3.3.3.msi from above. macOS option: https://mic.cognirush.com/macos/ -
4
Ascii Generator 2 (Ascgen2) is an application to convert images into high quality ASCII art - text that accurately represents the original image. The only program of its kind to support variable width fonts and real-time output adjustment and more.
-
MongoDB Atlas runs apps anywhereMongoDB 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.
-
5
-
6
RECOIL
Retro Computer Image Library
Retro Computer Image Library decodes Amiga, Amstrad CPC, Apple II, Atari 8-bit, Atari Portfolio, Atari ST/TT/Falcon, BBC Micro, Commodore 64, Commodore 16/116/Plus4, Commodore 128, Electronika BK, FM Towns, HP 48, Macintosh 128K, MSX, NEC PC-80/88/98, Oric, SAM Coupe, Sharp X68000, Tandy 1000, Timex 2048, TRS-80, TRS-80 Color Computer, ZX81 and ZX Spectrum picture formats. The project contains a simple viewer, plug-ins for general-purpose image viewers and editors, and an everything-to-png converter. -
7
An utility to preview and export as images multiple brush sets built with Adobe Photoshop (.abr files). Makes you publish custom brush sets on the internet quick and easy.
-
8
A simple, easy-to-use program for converting multiple image files from one format to another. Supports the following image formats: BMP, EMF, EXIF, GIF, JPG/JPEG, PNG, TIF/TIFF, and WMF.
-
9
Flexxi - Batch Image Resizer
Flexxi can resize, compress, rotate, rename, convert images
Flexxi Image Resizer can resize, rotate, rename and convert images. Imagine if you want to - automatically rotate holiday pictures in portrait format - rename images to the date they were taken to join images from different cameras - same also is posible with a simple counter if you just care about the correct order - resize images and lower the quality to reduce the file size for easier sending them per mail - resize shop images all to the same size with a filling background color to have a common format - convert images in a different file format (e.g. jpg to png with all images the same size and transparent filling background) - open your images in Flexxi just by sending them to the application with the right click menu (send to) - preview changes on the images before appling it - use it in English, German or Spanish and much more is posible with Flexxi. Download on Sourceforge is just the Executable, for self-building: https://github.com/mpointner/FlexxiCS -
AI-powered service management for IT and enterprise teamsGive your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
-
10
ImageMagick
Display, convert, and edit raster image and vector image files
ImageMagick® is a free and open-source software suite for displaying, converting, and editing raster image and vector image files. It can read and write over 200 image file formats, and can support a wide range of image manipulation operations, such as resizing, cropping, and color correction. ImageMagick is written in C and is available for a wide range of operating systems, including Linux, macOS, and Windows. It can be used as a standalone application, or as a library that can be integrated into other software programs. Overall, ImageMagick is a powerful and versatile software suite for displaying, converting, and editing image files. Its support for scripting and automation, along with its other features, make it a valuable tool for a wide range of image-related tasks. -
11
pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.
-
12
PicView
Fast, free and customizable picture viewer
PicView is a fast, free and fully customizable picture viewer for macOS and Windows 10/11. It supports virtually all image file types, including (animated) WEBP, (animated) GIF, SVG, AVIF, HEIC, PSD and many others. Additional features includes viewing EXIF metadata, image compression, batch resizing, viewing images within archives and comic books, image effects, image galleries, and more. Enjoy a clean, free, and fast experience with no annoying pop-ups, and zero tracking. It works out of the box — or you can customize it to your needs. Available in portable and installable versions. -
13
Image Tools is a screen capture, file sharing and image processing tool. It features multi-threaded batch image resizing, conversion, cropping, flipping/rotating, watermarks, decolorizing (grayscale, negative, sepia), and optimizing. The BMP, GIF, TIFF, JPEG, PNG, and EMF image types are supported. It is compatible with Linux MONO (only for GNOME and Xfce). Multicore processing is supported to increase performance. The quality for output when optimizing is variable. Color channels can be filtered. An internal benchmarking tool is available. Indexed pixel format images can be processed. You can process your images, publish pieces of your screens, files and send links to everyone you want to share it.
-
14
Port of dcraw to C#. Thanks for Dave Coffin the original. Based on v8.88. Code is very much prototype quality and only tested with 450D. Output files from this differ from ones created with the original dcraw (see AHD file for further details)
-
15
Base64encoder
Convert files to Base64!
Simple way to encode files and images in base64... Tutorial: http://www.youtube.com/watch?v=G1cQXnzOwcs -
16
xps2img
XPS to images converter
XPS (XML Paper Specification) document to set of images conversion utility. -
17
JATI - Just Another Tesseract Interface
Another interface for tesseract OCR to convert image to text.
Tesseract OCR is an open source, highly accurate image to text converter. Nevertheless, Tesseract OCR provides only command line interface. JATI is just another interface to the Tesseract OCR engine, providing GUI interface to convert an image to text. It can do batch conversion, including converting only portion of the image into text. -
18
ImageGlass
ImageGlass is a lightweight, versatile image viewing application.
ImageGlass is a lightweight, versatile image viewing application that is designed to take the place of Photo Viewer in Windows 8, 7 and Vista, especially those installations that may have trouble displaying PNG and GIF files in Photo Viewer. -
19
Image vectorizer implemented in managed C#. It supports XAML and SVG output. This program will be useful for Silverlight and WPF developers and designers. You can edit result int the MS Blend(XAML) or in the Incscape(SVG).
-
20
ImageStone
A powerful C++ class library for image manipulation
ImageStone is a powerful C++ class library for image manipulation. Its features include load, save, display, transformation, and nearly 100 special image effects. It can be used cross platform (includes Windows, Linux, Mac), and especially under windows it can be used as a DIB wrapper class. -
21
The GK3 Tools project is a collection of tools and utilities useful for viewing and modifying the Gabriel Knight 3 data files.
-
22
SIMP is a portable very easy to use straightforward designed application. The program consists of just a single executable. SIMP supports multithreading, drag and drop, dynamic aspect ratio calculation, copy & paste from clipboard etc. Most valuable feature that distinguishes it from similar applications is that SIMP keeps and copies the directory structure of the source image files to the output folder.
-
23
MOD Copy And Rename
Smart copy MOD files from camcorder to the hard drive.
The program copies files from the camcorder MOD (or SD-card) to the hard drive. Before copying you can select the videos individually or you can select by date. The preview helps to find the right video. When copying the files they are renamed and numbered. Numbering causes the copied video recordings from Avidemux loaded at once. ------------------------- Das Programm kopiert MOD Dateien vom Camcorder (oder der SD-Karte) auf die Festplatte. Vor dem Kopieren kann man die Aufnahmen einzeln oder nach Datum auswählen. Die Voransicht hilft die richtige Aufnahmen zu finden. Beim Kopieren werden die Dateien umbenannt und durchnummeriert. Die Nummerierung bewirkt, dass die kopierten Videoaufnahmen vom Avidemux auf einmal geladen werden. -
24
AAImageViewer + AAImageLib is a simple application which can Read and Write all HDI Dune image formats (AAI, BMP, PNG, JPG). It includes a .NET library to read and write AAI image format.
-
25
Bitmap Converter
Convertissez vos images d'un format à un autre (BMP, JPEG, PNG, etc.)
Bitmap converter est un logiciel de conversion entre différents types de fichiers bitmap tel BMP, JPG, PNG, GIF, ... Sélectionnez un répertoire, puis choisissez le format de départ, de destination, et en un clic tout est réglé !
