Apps similar to OutWit Images include Zotero, which is open source with a free version. Other options are Mendeley, BibSonomy, Web Highlights and EasyBib. In total there are eight Research Managers like OutWit Images for the web, Android, iPhone, Mac and Windows.
Zotero is a free, easy-to-use tool to help you collect, organize, share research and cite your research sources directly in your favourite word processor, with 300 MB free online storage.
United States
Mendeley helps manage and share academic knowledge: Mendeley Desktop is free academic software (Windows, Mac, Linux) for organizing and sharing research papers and generating bibliographies with 1GB of free online storage to automatically back up and synchronize your library...
Netherlands
EU
BibSonomy is a system for sharing bookmarks and lists of literature (BibTex format).
GermanyEU
Web Highlights is a browser extension and web app for highlighting web pages and PDFs. Select text to highlight it in color and add a note. Every page you highlight is saved to a personal library you can search, tag and sort into collections.
GermanyEU
Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition of MLA.
United States
Weava is a collaborative workplace for research offering an easy way to highlight, organize and collaborate on your research articles.
Hong Kong SAR China
Elumity is a powerful academic tool for managing and sharing knowledge, combining research, reference management, and collaboration in one platform.
Switzerland
![Citation[Z] icon](https://img.alternativeto.net/icons/140/jpeg/citation-z-_293834.png){kind=icon}
Citation[Z] is a fast, ad-free citation generator for students and researchers. Paste a website, DOI, ISBN, or a messy list of references and get correctly formatted citations — both the reference and the in-text form — in APA 7, MLA 9, Chicago, Harvard, IEEE, and 10,000+...
![Citation[Z] screenshot 1](https://img.alternativeto.net/s/309x197/jpeg/citation-z-_737950_full.png)
![Citation[Z] icon](https://img.alternativeto.net/icons/40/jpeg/citation-z-_293834.png){kind=icon}
![Citation[Z] icon](https://img.alternativeto.net/icons/280/avif/citation-z-_293834.png){kind=icon}
![Citation[Z] icon](https://img.alternativeto.net/icons/140/avif/citation-z-_293834.png){kind=icon}
![Citation[Z] screenshot 1](https://img.alternativeto.net/s/618x394/avif/citation-z-_737950_full.png)
![Citation[Z] icon](https://img.alternativeto.net/icons/70/avif/citation-z-_293834.png){kind=icon}