Alternatives to Tinuous for all platforms with any license

RawTherapee

RawTherapee is a free RAW converter and digital photo processing software. All changes can be applied and batch processed at a convenient time.

Free Open Source Mac Windows Linux BSD PortableApps.com
Batch conversion Batch processing Curve Manipulation Multiple languages ... Non destructive editing Portable Raw converter Raw Photo processing Watermarking Add a feature

150 Like
ImageMagick

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...

Free Open Source Mac Windows Linux iPhone iPad ... Xfce
Batch image manipulation Watermarking Add a feature

118 Like
XnConvert

XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux. It supports more than 400 file formats (jpeg, tiff...

Free Mac Windows Linux
Batch processing Watermark images Add a feature

43 Like
RIOT - Radical Image Optimization Tool

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...
- Warning Installer contains Open Candy adware and potentially more: https://www.virustotal.com/en/file/5c69ba60d82abbf73c6ac27a0cf39b054cb5a7cbc6fc8a6cb00d4daa6e069b73/analysis/
Free Windows GIMP XnView IrfanView
No features added Add a feature

75 Like
PNGGauntlet

-Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs -No image quality is lost — only file size -Converts JPG, GIF, TIFF, and BMP files to PNG ...

Free Windows
Lossless Compression File Compression Works Offline PNG Compression Add a feature

28 Like
XnShell

XnShell is a free http://alternativeto .

Free Windows Windows Explorer
Context Menu extension Windows Explorer extension Add a feature

12 Like
GraphicsMagick

GraphicsMagick is the swiss army knife of image processing. Comprised of 282K physical lines (according to David A. Wheelers SLOCCount) of source code in the base...

Free Open Source Mac Windows Linux
Batch processing Add a feature

17 Like
FastStone Photo Resizer

Convert and Rename images in batch mode Support JPEG, BMP, GIF, PNG, TIFF and JPEG2000 Resize, crop, change color depth, apply color effects, add text, watermark...

Free Personal Windows
Batch processing Image resizing Watermarking Add a feature

22 Like
Phatch

Phatch = Photo & Batch! Phatch is a simple to use cross-platform GUI Photo Batch Processor which handles all popular image formats and can duplicate (sub)folder...

Free Open Source Mac Linux
Batch rename files Batch processing Drag n drop Watermark images Add a feature

26 Like
Image Resizer for Windows

Image Resizer for Windows is a utility that lets you resize one or more selected image files directly from Windows Explorer by right-clicking. It was created as...

Free Open Source Windows Windows Explorer
Windows Explorer extension Add a feature

14 Like
Image Tuner

Image Tuner is a free software for batch resizing, converting, watermarking and renaming your digital photos and images from more than 20 image formats to JPEG, BMP...

Free Personal Windows
Batch conversion Batch rename files Watermark images Raw Photo processing Add a feature

17 Like
Converseen

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...
- Warning Installation without activation key works showing different dangerous 3rd party softwares (bloatware, spyware, etc.). Avast Antivirus detected at least 3 different kind of viruses (or potentially viruses/dangerous software).
Free Open Source Windows Linux
Batch conversion Support for Batch Mode Add a feature

10 Like
FCorp Imaging

Imaging is a Collection of Image Related Tools (Image Viewer, Image Converter, Image Resizer, Image Optimizer, etc). Features : 1. Color Picker 2. Duplicate Image...
- Discontinued The program is no longer developed. Last version, released in July 2016, can be still bought from the official website.
Commercial Windows
Portable Capture Screen / Take screenshots Add a feature

15 Like
Online Image Converter

Online Image Converter converts your BMP, JPG, PNG, GIF or ICO files quickly and easily. It is completely free. Note that your image must not exceed 700Kb in size. If...

Free Web
No features added Add a feature

7 Like
Batch Image Resizer

Resize, crop, shrink, flip, EXIF-autorotate, resample, convert, enhance, and process multiple pictures and photos with this professional software! 120+ Actions, 30+...

Commercial Windows
Batch Editing Batch processing Portable Add a feature

3 Like