Sites and apps similar to Koolyz include FFmpeg, which is free and open source. Other options are Penpot, Affinity, delphitools and Canva. There's no shortage of Image Optimizers like Koolyz, with more than 100 alternatives for Windows, Mac, Linux, Android and iPhone.
AI tool enabling chat-based queries with PDFs, delivering instant questions, summaries, and multilingual answers for research, reports, and literature. Secure cloud handling, automatic data deletion, and broad academic or professional document support.
Germany
EU
Apply visual effects to images and videos online — glitch, blur, distort, halftone & more.
Serbia
FormatLab is a Powerful Tool for Converting Video and Audio files and supports almost All Formats with modern and widely supported codecs.
India
OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
Provides editing of text, images, and objects in PDFs, annotation options, OCR for scanned files, conversion to multiple formats, form filling and signing, page management, merging and splitting, cloud integration, camera to PDF functionality, and sharing tools.
China
Umit: The Nmap Frontend: Umit was designed to accomodate and run more than one scan at time. Each scan is executed and shown inside a Scan Tab, which has a title and organize every information obtained in the scan result.
The Scan Tab tries to facilitate your life, by making th.
Online file converter, providing easy to use file conversion and compression for hundreds of different file formats. Includes support for document, video, image, audio, CAD and more. Also offers a desktop app and powerful API for developers.
United Kingdom
United States
Online text analyzer, SEO and IT tools (like Xml Viewer, sitemap generator, domain names generator, etc..)
LanScan Pro is a simple and efficient IPv4 network scanner that discovers all active devices on any subnet: the local one, or any public subnet that you configure.
FranceEU
A word counter & character counter tool provides an extensive report about word count & character count statistics for a given text.
Create high engagement Images for your Social Media Quotes, Posts and Articles with PostcronArtStudio, the Effortless, Free Image Creator.
Argentina
Romania
