Ralpha Image Resizer Alternatives

Ralpha Image Resizer is described as 'lightweight and portable program that can perform image operations in batch mode, such as resizing and applying filters' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to Ralpha Image Resizer for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best Ralpha Image Resizer alternative is Caesium Image Compressor, which is both free and Open Source. Other great apps like Ralpha Image Resizer are ImageOptim, RIOT - Radical Image Optimization Tool, FastStone Photo Resizer and Oxipng.

Ralpha Image Resizer alternatives are mainly Image Optimizers but may also be Image Converters or File Compressors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Ralpha Image Resizer.

Ralpha Image Resizer

Free • Proprietary
Image Optimizer

Ralpha Image Resizer is a lightweight and portable program that can perform image operations in batch mode, such as...

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Caesium Image Compressor
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Mac
Windows
Linux
Online
90 Caesium Image Compressor alternatives
Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result.
- - Caesium Image Compressor is the most popular Web-based, Windows, Mac & Linux alternative to Ralpha Image Resizer.
- - Caesium Image Compressor is the most popular Open Source & free alternative to Ralpha Image Resizer.
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Caesium Image Compressor Features
1. PortableCaesium Image Compressor can be used from a USB stick or similar with no prior installation.
2. Ad-freeCaesium Image Compressor doesn't contain any form of external advertising.
3. No registration requiredYou can use most of the features in Caesium Image Compressor without registration.
4. Works OfflineCaesium Image Compressor can be used without the need to connect to the internet.
5. Batch Rename FilesCaesium Image Compressor supports renaming of different types of files or data in large batches.
Batch processing
Drag and Drop
Multiple languages
ImageOptim
Is this is a good alternative?
Yes
No
Free Personal • Open Source
Image Optimizer
Mac
Software as a Service (SaaS)
81 ImageOptim alternatives
ImageOptim is excellent for publishing images on the web (easily shrinks images “Saved for Web” in Photoshop). It's useful for making Mac and iPhone/iPad applications smaller (if you configure Xcode to allow better optimization).
- - ImageOptim is the most popular SaaS alternative to Ralpha Image Resizer.
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ImageOptim Features
1. LightweightImageOptim consumes less device resources compared to similar apps.
2. Works OfflineImageOptim can be used without the need to connect to the internet.
3. Batch EditingImageOptim allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
4. Ad-freeImageOptim doesn't contain any form of external advertising.
Lossless Compression
PNG Compression
Lossless quality
Remove EXIF Data
Support for Multiple threads
PNG Optimization
Support for SVG
Support for GIF
RIOT - Radical Image Optimization Tool
Is this is a good alternative?
Yes
No
Free • Proprietary
Image Optimizer
Windows
GIMP
XnView
IrfanView
78 RIOT - Radical Image Optimization Tool alternatives
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.
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RIOT - Radical Image Optimization Tool Features
Change image size
Lossless Compression
Batch processing
FastStone Photo Resizer
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Image Optimizer
Image Editor
Windows
94 FastStone Photo Resizer alternatives
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 and border effects

Rename images with sequential number

Search and replace texts in the file names

Preview conve.
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FastStone Photo Resizer Features
Image resizing
Batch processing
Watermarking
Oxipng
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Mac
Windows
Linux
Squoosh
84 Oxipng alternatives
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.
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Oxipng Features
1. Command line interfaceOxipng either have CLI support or is a CLI-only app.
2. Works OfflineOxipng can be used without the need to connect to the internet.
3. LightweightOxipng consumes less device resources compared to similar apps.
4. Ad-freeOxipng doesn't contain any form of external advertising.
PNG Optimization
PNG Compression
Add a screenshot
ECT - Efficient Compression Tool
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Yes
No
Free • Open Source
Image Optimizer
File Compressor
Mac
Windows
Linux
61 ECT - Efficient Compression Tool alternatives
C++ file optimizer. It supports PNG, JPEG, GZIP, and ZIP files.
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ECT - Efficient Compression Tool Features
PNG Optimization
PNG Compression
Lossless Compression
Add a screenshot
Phatch
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Linux
80 Phatch alternatives
Phatch is an user friendly, cross-platform Photo Batch Processor and Exif Renamer with a nice graphical user interface. Phatch handles all popular image formats and can duplicate (sub)folder hierarchies.
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Phatch Features
1. Batch Rename FilesPhatch supports renaming of different types of files or data in large batches.
Batch processing
Batch image manipulation
Image Processing
Drag and Drop
Watermark images
Discontinued
Last code commit in 2010, latest release from 2014.
Image Resizer for Windows
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Yes
No
Free • Open Source
Windows
Windows Explorer
47 Image Resizer for Windows alternatives
Image Resizer for Windows is a utility that lets you resize one or more selected image files directly from Windows Explorer by right-clicking.
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Image Resizer for Windows Features
1. Windows Explorer ExtensionImage Resizer for Windows can extend Windows Explorer in various ways, for example add context menu options, etc..
Converseen
Is this is a good alternative?
Yes
No
Free • Open Source
Image Converter
Windows
Linux
76 Converseen alternatives
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.
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Converseen Features
Support for Batch Mode
Batch conversion
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).
FFShare
Is this is a good alternative?
Yes
No
Free • Open Source
Image Optimizer
File Compressor
Android
F-Droid
54 FFShare alternatives
An Android app to compress images and videos through ffmpeg before sharing them.
- - FFShare is the most popular Android alternative to Ralpha Image Resizer.
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FFShare Features
1. Ad-freeFFShare doesn't contain any form of external advertising.
2. LightweightFFShare consumes less device resources compared to similar apps.
FFMPEG support
PngOptimizer
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
Linux
PortableApps.com
40 PngOptimizer alternatives
PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop.
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PngOptimizer Features
1. PortablePngOptimizer can be used from a USB stick or similar with no prior installation.
PNG Optimization
ImBatch
Is this is a good alternative?
Yes
No
Free Personal • Proprietary
Image Converter
Windows
68 ImBatch alternatives
ImBatch is a batch image processor with a nice graphical user interface. It will allow you to edit multiple image files at the click of a button by using scripts. The script will be created by combining Tasks.
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ImBatch Features
1. Batch EditingImBatch allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
2. Support for scriptingImBatch supports scripts and macros to automate or customize tasks.
Batch processing
Image Processing
Batch conversion