Apps similar to Filestar include ImageMagick, which is free and open source. Other options are XnConvert, RIOT - Radical Image Optimization Tool, Any Video Converter and WinFF. You're spoiled for choice with Image Converters like Filestar: we list more than 25 alternatives for Windows, Mac, Linux, the web and Android.
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.
United States
XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.
France
EU
Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then choosing the right parameters are the key factors of smaller files.
RomaniaEU
AnvSoft Any Video Converter is the most renowned video converter for converting video files between various formats, with fast converting speed and excellent video quality.
China
WinFF is a GUI frontend and batch parser for the command-line multimedia tool FFmpeg. WinFF works by making a batch file that runs in the command-line, designed to launch the command-line tool with given settings from a preset.
United States
KRename is a powerful batch renamer for KDE. It allows you to easily rename hundreds or even more files in one go. The filenames can be created by parts of the original filename, numbering the files or accessing hundreds of informations about the file, like creation date or Exif...
GermanyEU
Batch process photos with resizing, cropping, color adjustments, text or watermark overlays, preview changes before saving, automate renaming with custom patterns, support for major formats, folder structures, preset settings, and drag-and-drop management.
Canada
Image Resizer for Windows is a utility that lets you resize one or more selected image files directly from Windows Explorer by right-clicking.
United States
Oxipng is a multithreaded lossless PNG compression optimizer in Rust. It can be used via a command-line interface or as a library in other Rust programs.
Graphic Converter for Mac and Windows, can converts image formats BMP, JPG, GIF, ICO, PNG, TIF, TIFF, JPEG, WMF, EMF, PSP, PSD, PCM, SVG, RAW and more.
ReaConverter is time-saving batch image converter software that supports more than 700 source formats and over 60 output formats.
CyprusEU
Process files locally without uploads, ensuring privacy and security. Offers unlimited conversions for various formats on any platform. Works offline, supports a broad range of file types, lets users request new formats, avoids subscriptions, and collects no data.
Australia
