Image Converters
Oftentimes you’ll encounter a situation where a photo or image needs to be smaller to fit into an upload of an assignment or as an attachment for an email. In this case, converting images from lossless formats such as PNG to lossy formats like JPG can be your best bet. Software such as IrfanView and XnConvert will facilitate this.
Fast and powerful image viewer, editor, and converter for beginners and pros. Supports various formats, batch processing, and many extensions.
- Image Viewer
- Free Personal • Proprietary
- Windows
- PortableApps.com
+33Comprehensive photo management software for viewing, batch converting, editing and resizing images and creating thumbnail sheets.
- Image Viewer
- Free Personal • Proprietary
- Mac
- Windows
- Linux
File Converter is a very simple tool which allows you to convert and compress one or several file(s) using the context menu in Windows Explorer.
- Video Converter
- Free • Open Source
- Windows
- File Explorer
Image toolbox is the app which based on modern tech stack using Clean Architecture. It has features like filters applying, cropping, EXIF editing, quality and output image type picking and tons of another options.
- Image Optimizer
- Free • Open Source
- Android
- F-Droid
ImageMagick is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX.
- Image Optimizer
- Free • Open Source
- Mac
- Windows
- Linux
- iPhone
- iPad
- Xfce
XnView Classic is an efficient image viewer, browser and converter for Windows with built-in support for over 500 image formats.
- Image Viewer
- Free Personal • Proprietary
- Windows
- PortableApps.com
- ReactOS
PicView is a fast, free and fully customizable image viewer for Windows 10 and 11.
- Image Viewer
- Free • Open Source
- Windows
+8Efficiently convert media files with video, audio, and image options. Rips DVDs and CDs, supports diverse formats, and includes a screen recorder.
- Video Converter
- Free • Proprietary
- Windows
+4XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.
- Image Optimizer
- Free Personal • Proprietary
- Mac
- Windows
- Linux
Compress and compare images with different codecs, right in your browser.
- Image Optimizer
- Free • Open Source
- Online
gThumb is an image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from cameras.
- Image Editor
- Free • Open Source
- Linux
- Flathub
- GNOME
+2SageThumbs is a Windows Explorer context menu extension allowing Windows users to preview enormous amounts of image formats directly within Windows Explorer.
- Image Converter
- Free • Open Source
- Windows
- Windows Explorer
Converseen is a free cross-platform batch image processor for Windows and Linux that allows you to convert, resize, rotate and flip an infinite number of images with a mouse click.
- Image Converter
- Free • Open Source
- Windows
- Linux
CloudConvert is a online file conversion tool. more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.
- Audio Converter
- Freemium • Proprietary
- Online
VERT.sh is an online file converter that processes files on your device instead of the cloud. It's blazingly fast, ad-free, and open source.
- Audio Converter
- Free • Open Source
- Online
- Self-Hosted
- Software as a Service (SaaS)
+1