If you want a multilingual summarizer that can handle Spanish, French or Portuguese text, Summarizer is a good option. It uses artificial intelligence and natural language processing technology to condense complex documents, and it can handle French, German, Spanish and English. You can use it for free with some limits, or upgrade to paid tiers with no character limits and premium features.
Another good option is Glarity, which uses AI models like ChatGPT4 to summarize and translate text from websites, YouTube videos and PDFs. It can handle multilingual content and has features like cross-language reading and writing help, so it's good for people who have to handle lots of text in multiple languages.
For a suite of tools, Parafrasist is worth a look. It offers summarization, paraphrasing and essay generation tools, and it works in eight languages. It's free to use, but you can pay for more features, and it's a good option for students, teachers and professionals who have to digest and analyze lots of text.
Last, RecapioGPT is a simple AI-based summarizer available as a Chrome extension or web app. It can handle lots of formats and languages, so it's good for students, researchers and others who have to summarize lots of documents. You can customize it and integrate it with other apps, too, to make summarizing easier.