Top Alternatives to Nimbus Screenshot and Screencast

Greenshot is a free and open-source screenshot utility for Microsoft Windows. It allows users to capture full or partial screenshots, annotate them with various tools, and easily share or save the images.

Shutter is a comprehensive screenshot utility specifically designed for Linux systems. It offers robust features for capturing, editing, and sharing screenshots, making it a versatile tool for developers, designers, and everyday users.

ShareX is a free and open-source utility for capturing and sharing screenshots, screen recordings, and various other forms of content. It offers a wide array of tools for image manipulation, file uploads, and automation, making it an incredibly versatile application.

Snipping Tool is a built-in Windows utility designed for effortless screen capturing. It allows users to easily capture specific areas of their screen, providing a simple and reliable solution for creating screenshots directly within the operating system.

FastStone Capture is a powerful, lightweight, yet full-featured screen capture tool and screen video recorder for Windows. It allows capturing any part of the screen, including windows, objects, rectangles, freehand regions, and scrolling windows. It provides built-in editing tools, annotation capabilities, and options for saving to various formats or outputting to printer, email, or clipboards.

PicPick is a feature-rich, all-in-one screen capture and image editing tool for Windows. It offers versatile screen capturing methods, a comprehensive image editor with annotations, and various design-focused tools like a color picker, pixel ruler, and whiteboard. It's designed to be portable and sits conveniently in the system tray, making it easily accessible for quick tasks.

Snagit is a powerful screen capture and recording tool for Windows and Mac, offering comprehensive features for creating professional-quality screenshots, videos, and GIFs.

Jing is a free screencasting and screenshot utility from TechSmith, designed for quick captures and sharing. It provides basic annotation tools and direct upload options, making it easy to add visual context to conversations and online content.

Lightshot is a lightweight and easy-to-use screenshot tool designed for speed and flexibility. It allows users to quickly capture, edit, and share screenshots with minimal effort. Ideal for fast communication and visual collaboration.

Evernote Web Clipper is an essential browser extension for capturing and saving online content directly to your Evernote account. Effortlessly clip articles, images, selected text, and entire webpages from the internet, making it simple to organize and access important information offline.

Lightscreen is a lightweight, open-source screenshot utility designed to simplify the process of capturing, saving, and managing screen grabs. Operating seamlessly in the background via the system tray, it offers automation features like hotkey support and automatic saving.

Screenshot Captor is a robust, portable screenshot utility designed for capturing, manipulating, annotating, and sharing images from your screen. It offers advanced features like scrolling capture, multi-monitor support, and built-in editing tools, making it a powerful alternative to standard screenshot tools. Its focus on functionality and customization caters to users needing more than basic screen grabbing.

puush is a streamlined tool designed for rapid sharing of screenshots and files. It simplifies the process of capturing content from your screen or uploading local files, providing instant short URLs for easy distribution. Ideal for quick collaboration and sharing visual information.

Ember was a discontinued Mac application designed for collecting and organizing web pages, screenshots, and images. It offered browser extensions for easy capture and a distraction-free interface for browsing and organization.

Awesome Screenshot is a powerful browser extension for Chrome, Firefox, and Safari, offering a comprehensive suite of tools for capturing, annotating, and sharing screenshots and screen recordings. It simplifies visual communication, making it easy to grab, mark up, and share anything on your screen.

Screenpresso is a comprehensive screen capture and recording tool designed for Windows. It allows users to easily take screenshots, record videos, edit images with built-in tools, and share content online. With a focus on simplicity and reliability, it is a popular choice for creating documentation, tutorials, and sharing visual information.

FireShot is a comprehensive screen capture tool available as a browser extension for Chrome, Firefox, and Internet Explorer, and also as a standalone application. It enables users to capture entire web pages, specific areas, or visible content, providing robust editing and annotation capabilities.

UnMHT is a essential Firefox and SeaMonkey add-on that provides comprehensive support for reading and writing MHTML (MHT) and MAFF files. It allows users to save complete web pages, including HTML, images, and other embedded content, as a single file for easy offline access and archiving.

MWSnap is a discontinued yet reliable and lightweight freeware utility designed for capturing screenshots of various sections of the Windows desktop. It offers multiple capture modes, basic editing tools like annotations, and the ability to save images in various formats.

CollabShot is a robust online collaboration tool specializing in real-time screenshot sharing and annotation. It simplifies workflows by enabling users to instantly capture, edit, and share images and screenshots with colleagues, fostering seamless teamwork and clear communication.

ScreenCloud is a cloud-based digital signage platform that allows users to easily display content on various screens using readily available hardware. It simplifies the process of transforming standard displays into dynamic digital signs for businesses, organizations, and public spaces.

WinSnap is a lightweight and versatile utility designed for capturing, editing, and sharing screenshots. It offers unique capture modes, advanced image editing capabilities, and effortless sharing options, making it an essential tool for professionals and casual users alike.

DuckLink Screen Capture was a versatile and user-friendly screen capture utility for Windows. It allowed users to quickly capture, annotate, edit, and share screenshots. While now discontinued, it was known for its strong feature set including scrolling capture, built-in editor, and automatic upload options, offering a comprehensive solution for various screen capture needs.

FFsplit is a lightweight desktop capture and live streaming software for Windows, designed for broadcasting, recording, and game streaming. While discontinued, it offered flexible recording options including full-screen, window, and region capture, alongside basic mixing features, making it a solid choice for users seeking a free, straightforward solution for content creation.

Snaggy is a lightweight, web-based screenshot utility that allows users to quickly capture, edit, and share screen content directly from their browser.

FCorp Imaging is a comprehensive suite of image tools designed for diverse photo and graphics manipulation tasks. It offers a range of functionalities from screen capture and image editing to batch processing and file management.

Voila, also known as Capto, is a comprehensive screen-capturing and recording application designed for Windows. It simplifies the process of taking screenshots, recording screen activity, and editing media with intuitive tools, making it ideal for creating tutorials, demonstrations, or simply capturing important on-screen information.

Shotty is a versatile and lightweight screenshot utility for Windows, offering a comprehensive set of tools for capturing, editing, and sharing screenshots. It goes beyond basic screen capture with features like image annotation, transparency handling, and direct upload capabilities, making it a powerful tool for everyday use.

Gadwin PrintScreen is a user-friendly and efficient screen capture utility for Windows, allowing users to quickly capture, edit, and manage screenshots with customizable hotkeys and various output options.

Open Screenshot is a versatile browser extension primarily for Google Chrome, designed to facilitate seamless screenshot capture, editing, and sharing. It provides a range of capturing modes and annotation tools, making it simple to grab, modify, and distribute web content.