Tools & Utilities

NAVER is a portal centered on web search, with services including news, maps, online communities, and blogs.

UnrealIRCd is open-source IRC server software for Linux, OS X and Windows, with a modular design and configurable server settings. Its website describes IRCv3 and SSL/TLS support, cloaking and anti-flood/anti-spam features, and provides software downloads and online documentation.

Kap is an open-source screen recorder for macOS. It offers exports to GIF, MP4, WebM and APNG, with optional audio, click highlighting and trimming.

Amadine is presented as vector graphic design software for Mac, iPad and iPhone. Its homepage lists design features, export formats, tutorials and system requirements for these devices.

Objective Development presents software for macOS, including Little Snitch Mini, Little Snitch, LaunchBar and Micro Snitch. Its homepage links to product information, downloads, release notes, support and a blog.

AI Image Cleaner is a browser-based image editing tool where you upload a photo, brush over an area, and use AI inpainting to clean it up. It lists JPG, PNG, and WebP uploads, before-and-after preview, and result downloads; generating an image requires Google sign-in and credits.

Cyrus IMAP is a server for email, contacts, and calendars. Its overview lists CardDAV and CalDAV support and Sieve filtering, and describes the project as open source.

This is a service provided by Canva. Canva is a free online graphic design tool. Try using it to create social media posts, presentations, posters, videos, logos, and more. It also offers specific features and options tailored to the curriculum, such as creating learning materials with AI, converting flat images into editable layers with Magic Layers, and cleanly removing unwanted elements from photos with Magic Eraser.

proton is a service for Privacy by default. It highlights Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.

허깅페이스 provides tools or a community for software development and artificial-intelligence research. It supports code generation, completion, editing, development automation, or sharing models and datasets so developers can build software and AI applications more efficiently.

duckduckgo provides information, content, and online features related to tools and utilities for its users.

깃허브 코파일럿 provides tools or a community for software development and artificial-intelligence research. It supports code generation, completion, editing, development automation, or sharing models and datasets so developers can build software and AI applications more efficiently.

archive is a service for Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine. It highlights Internet Archive is a non-profit digital library offering free universal access to texts, movies & music, as well as 624 billion archived web pages.

discord is a service for Group Chat That’s All Fun & Games. It highlights Discord is great for playing games and chilling with friends, or even building a worldwide community. Customize your own space to talk, play, and hang out.

webex is a service for Webex by Cisco | AI-Powered Collaboration, Customer Experience & Devices. It highlights Explore Cisco Webex AI-powered collaboration, customer experience, devices, and platform solutions trusted by leading global brands.

wetransfer provides information, content, and online features related to tools and utilities for its users.

CEPTRO.br, NIC.br’s Center for Studies and Research in Network Technology and Operations, works on Brazil’s Internet infrastructure and network operations. Its site presents Internet-quality reports based on SIMET measurements, consolidated nationally, regionally, and by state, along with measurement initiatives and tools. It also documents infrastructure projects such as IPv6, OpenCDN shared caches at IX.br exchange points, NTP.br time synchronization, and operational best practices, and lists technical courses and events for network professionals.

NordVPN is an online VPN service that protects your privacy by encrypting traffic and hiding your IP address. Upgrade your security now. Our website also uses cookies to provide a safer and more personalized experience. By consenting to cookie collection, you agree to the use of cookies for ad personalization and analytics. This may include sharing data with third-party partners. Learn more in our Cookie Policy. Features: Why NordVPN? What is a VPN? VPN Servers, Ultra-fast VPN, Money-back Guarantee, No-logs Policy. All Features: Next-Gen Antivirus (New), Dedicated IP, Dark Web Monitor, Threat Protection (New), Meshnet, Multi-device Connection. Download VPN: All Apps (Desktop: Windows, macOS, Linux; Mobile: Android, iOS; Extensions: Chrome, Firefox, Edge).