Nikkho Reviews

It contains a malware, as shown by a famous webapp called VirusTotal: I uploaded the EXE installation file, let it analyze and Bkav Pro detected "Trojan.GenKryptik.Win32.41364": tinyurl.com/548a69mh So I didn't install the app.

An amazing piece of software. The jpgs generated are almost indistinguishable from the original, yet taking up only 25-35% of its size! The big problem is that it does not mantain the metadata, even if the option is selected. Tested with jpgs from Sony compact camera and Samsung cellphone. As a result you lose GPS location, picture orientation, etc. It would be great if that could be corrected in a future release! Thank you.

Great tool that is easy to use. A must for anyone looking to optimize the size of files (particularly for the web).

This file optimization tool is the best and most complete you will find on the Internet! Because it optimizes better than any other program I know, and it does not matter whether JPG, PNG, PDF, it swallows just about all file types! In addition, it is constantly supplied with updates and further developed for years! There are many optimization levels, from low to high optimization, and thus from low to high compression rate. It can also compress many files losslessly if needed, and it can also remove metadata if needed. It can compress all file types mixed in one go! No other open source program has so much distros and features inside and is so damn awesome too! I am really excited about this masterpiece of innovative programming art!

It is the most comprehensive suite of optimization that I've seen to this date. It's better than e-Mage, PNGGauntlet, PNGOptimizer, Caesium, CaesiumPH, and RIOT. It is great and I do not hesitate to give it five stars. However, it is not perfect. As of this writing, it is difficult to resize the app's columns. Also, the app stores its settings in an awful place, i.e. the root of the user profile. (It should have stored it in a proper subfolder in the AppData\Roaming folder.) But, in comparison to its competitors, these are minor issues.

Very-very useful software for me!

Vraiment un super outil, j'ai eu de très bon résultat pour réduire des pdf fait via smartphone qui pouvait atteindre jusqu'à 10Mo. Traitement par lot, garde le même nom des fichiers. Excellent travail, merci d'avoir choisi une licence libre.

it's not working it's just show file optimised but no result

Very good compression for a variety of archives.

Thank you very much for the free open source program!

Still loving this program after so many years. Thanks for keeping it updated! Continue you great beast, you.

hi mr nikkho . thanks a lot for this project

There is malware in the windows program. Connections were attempted by this program to be made with xml.mobipromote.com and other known malicious websites. I deleted this program because of this.

Awesome

This author has provided hundreds upon hundreds of optimized builds of everyday apps and even brought the convenience of FileOptimizer to us users to relate in the same space-saving manner.

all in one tool to optimize everything :) works without any problems under wine/crossover (mac)

FileOptmizer is really great and so damn useful. Two things I'd hope the developer focus on is: 1) Clearly showing if the optimization of a file is lossless or lossy 2) A clear link to show that a portable version is available (it is rather hidden now)

This is my go-to tool for lossless optimization of PNG, JPEG, and PNG. It's a desktop application with drag-and-drop capabilities to optimize my images before uploading to my website.

Phenomenal utility which ease repacking of web-related stuff (and not only them!) Gigabytes of spared traffic for my users

Flat out the best compressor there is on any platform.

Superb...

I love this software. the only suggestion i can think of is possibly a command line interface option, maybe see if there is a way to handle files faster as the most benefit from this program seems to be in optimizing a large number of files.

Every Webmaster and their clients should use FileOptimizer. It's easy to use and it's a real time and space saver! I use it to reduce the size file of my PDF, JPEG ( JPG ) and PNG. Contrary to Lossy compression tool you'll not loose images quality because it's a lossless compressor. It's also a perfect tool to save bandwidth or to reduce the size of a file that you would normally send by email. You can also using it to compress your files before using an online lossy compression tool (you'll save some time and money). Thanks Nikkho for your work, your share is realy appreciate.

I just wanted to thank you for making FileOptimizer!! It really helped with my web design which is image intensive. Thank you very much.

Outstanding product. Also, responsive tech support.