Caesium Image Compressor
DVDVideoSoft Image Convert and Resize
XnConvert
Ralpha Image Resizer
ImBatch
FastStone Photo Resizer
ImageOptim
Squoosh
FLIF
ImageOptim
OptiPNG
JPEG Resampler
TruePNG
pngquant
TinyPNG
pngCrushrrr
Caesium Image CompressorCaesium Image Compressor might be a bit more popular than FLIF. We know about 10 links to it since March 2021 and only 9 links to FLIF. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I also use Caesium Image Compressor on my ROMs and Themes folder to reduce their size and improve the RG35XX's responsiveness. Source: about 1 year ago
If you want further compression you could check out Caesium Image Compressor which is free (and I'm not affiliated with it incidentally, I just like it). Source: about 1 year ago
Try an image compression tool, this one is free and open source: https://saerasoft.com/caesium/. Source: about 1 year ago
Caesium Image Compressor can do the job and it is easy to use. There is also imagemagick which is basically the swiss-knife for image editing, but based on you having looked for websites first, I assume you don't look for a commandline tool (imagemagick is a commandline tool). Source: about 2 years ago
I can recommend Caesium , a utility (Windows, MAC version in Alpha test) to remove all EXIF, metadata etc which will reduce your JPG in size quite a lot without using higher JPG-compression (lower quality). Source: almost 3 years ago
JXL contains FLIF, one of the most efficient lossless formats. Source: 11 months ago
As for lossless image compression, FLIF is based off of a deriviative of CABAC (used by H264) called MANIAC (which I couldn't find any information for). As mentioned on the website in general it outperforms PNG at around 33% smaller files. Interestingly enough, FLIF is a predecessor to JPEG-XL which is what this post is talking about. Source: over 1 year ago
I'm a huge fan of AV1 for video, but for images JPEG-XL is simply the better codec than AVIF. If you've not actually looked closely at a comparison and are just on the side of AVIF in this debate because it's based on AV1 (and maybe you hate HEVC / HEIC), I'd urge you to look closer. Jpeg XL is pretty unrelated to Jpeg, Jpeg 2000 and Jpeg XR and instead a successor of Google Guetzli, FLIF and newer research. Source: over 1 year ago
Legally they had no choice because jpeg xl is based on flif.info and https://github.com/google/pik but the flif has LGPL license which should open source the rest.. However regardless the media group didn't really do much other than write some standard and slap their name on it. Wasn't their work. Source: over 1 year ago
No this is a niche format like FLIF was flif.info which got embedded in jpeg xl along with other image technologies. The tech behind QOI and many other things is great, and hopefully the research goes into usage in the future but it won't get mass adoption. Source: over 1 year ago
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
ImageOptim - Faster web pages and apps.
XnConvert - XnConvert is an easy image converter for graphic files, photos and images available on Windows...
OptiPNG - OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without...
Ralpha Image Resizer - High-speed image batch conversion tool
JPEG Resampler - Jpeg Resampler, nástroj pro konverzi a změnu velikosti obrázků, snadné použití, zdarma