Free AI Tools For Research Paper Understanding, Academic Research

Researchers often seek efficient ways to navigate and comprehend vast amounts of academic material. This is where AI tools come into play.

These innovative tools leverage the power of artificial intelligence to simplify and enhance the process of academic research.

From organising bibliographies to summarising complex studies, these AI solutions offer invaluable assistance to scholars, streamlining their research journey and unlocking new potentials in academic exploration.

Free AI Tools For Research Paper Understanding & Academic Research

Explain Paper– Summarises articles
– Elicits key info
– Finds relevant papers
ChatPDF– Digests complex papers
– Summarises key info
– AI-powered search
SciSpace– Summarises articles
– AI-powered search engine
– Explains complex terms
Aether Brain– Uses ChatGPT
– Evaluates paper quality
– Manages citations
DocAnalyzer– Analyses dense papers
– Provides key insights
– Elicits crucial data

Explain paper

Explain Paper is an AI tool designed to unburden researchers from the stress of sifting through dense academic papers.

Imagine having an AI research assistant that not only reads but also understands the complexities of academic writing. This is what Explain Paper offers.

Using artificial intelligence, specifically language models like ChatGPT, it simplifies the research process by providing summaries of scholarly articles.

You simply upload a PDF or input a paper title, and the tool gives you a summary. It’s particularly useful for research when you’re faced with hundreds of papers on your literature review list.

What sets Explain Paper apart is its ability to elicit key information using natural language processing and machine learning. It can:

  • summarize the full article,
  • pinpointing the main arguments, methodologies, results, and
  • evaluating the quality of the citations.

Beyond summarization, Explain Paper also acts as a semantic scholar, allowing you to find relevant papers based on keywords or phrases from your research question. 


ChatPDF is an innovative AI tool that’s reshaping how you interact with academic research papers. It’s designed to make academic writing more accessible.

By leveraging artificial intelligence, ChatPDF simplifies the daunting task of digesting complex research papers.

You provide a PDF or a research paper title, and ChatPDF uses AI, including language models such as ChatGPT, to offer a concise summary.

This feature is incredibly useful for quickly understanding the essence of a paper without reading it in full.

The tool goes beyond basic summarization. It can elicit and highlight key information, such as the:

  • research question,
  • methodology,
  • results, and even
  •  assess the strength of citations.

This makes it an indispensable research assistant, especially when you’re trying to navigate through the vast sea of academic papers.

ChatPDF also helps in identifying relevant papers through an AI-powered search engine, making it easier to find papers that are most pertinent to your research.


SciSpace is a groundbreaking AI tool that’s revolutionizing the way you engage with academic research papers. It’s a standout in the realm of AI tools for research, offering a suite of features designed to simplify academic writing and comprehension.

With SciSpace, you can quickly summarize complex research articles, making it easier to grasp key concepts without delving into the full text immediately.

This feature is particularly handy when you’re navigating through an extensive literature review, allowing you to focus on papers most relevant to your research question.

But SciSpace doesn’t stop at summaries. It’s equipped with an AI-powered search engine that helps you find related scholarly articles, aiding in broadening your research scope.

The tool also boasts an AI detector, a novel feature that evaluates the extent of AI involvement in the creation of a text, adding an extra layer of insight into your research materials.

Using natural language processing and machine learning, SciSpace can elicit vital information from texts, offering explanations for complex terms or phrases within a research paper.

This AI research assistant is part of a growing ecosystem of free AI tools, making advanced research accessible to a wider audience.

As AI in academic research continues to evolve, SciSpace stands out for its ability to unburden researchers from the time-consuming task of sifting through dense academic materials, thereby supercharging the academic workflow.

Aether Brain

Aether Brain stands out as a cutting-edge AI tool, designed to unburden researchers from the unnecessary stress of sifting through dense academic papers.

This AI-powered tool uses advanced language models like ChatGPT, coupled with machine learning and natural language processing, to understand and summarise academic writing.

You can prompt Aether Brain with specific research questions or keywords, and it will search through databases like Google Scholar and Semantic Scholar to find relevant papers.

It’s not just about finding articles; Aether Brain evaluates the quality of these papers, making it easier for you to decide which ones are worth a deeper read.

This feature is particularly useful for literature reviews, where discerning the most pertinent studies is crucial.

Beyond summarisation, Aether Brain aids in managing citations and ensuring your work is free from plagiarism, a common pitfall in academic writing. 


DocAnalyzer is a game-changer in the world of academic research, harnessing the power of AI to transform how you interact with dense research papers. 

This AI tool, built on the prowess of language models like ChatGPT, simplifies the daunting task of digesting extensive academic writings.

You upload a PDF, and DocAnalyzer dissects it, offering summaries and key insights, all without the fluff or assumptions often seen in other AI tools.

It’s like having an AI research assistant that can pinpoint the exact information you need from a mountain of pages.

For researchers drowning in articles, this tool is a lifeline. It’s more than just a search engine; it’s an AI-powered analyzer that can elicit crucial data from your documents, citing sources to back up its findings.

This ensures you’re getting reliable, citation-worthy information for your literature review or research paper.

With features catering to both free and paid users, it’s accessible to a wide range of academics looking to supercharge their workflow.

Whether you’re sifting through the latest scholarly articles or piecing together a complex literature review, DocAnalyzer stands out as one of the best AI tools for academic research in 2023, streamlining the research process and making academic writing more manageable.

AI-Powered Research Tools To Simplify Research

There is no doubt that academic research is being transformed by free AI tools. These sophisticated solutions not only simplify the research process but also significantly enhance the quality and depth of academic exploration.

By utilising these tools, researchers can efficiently manage literature, extract key insights, and stay at the forefront of their fields.

As AI continues to evolve, its integration into academic research promises to unlock even greater potentials, making these tools indispensable assets for scholars worldwide.

The Author

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.