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Compare New Bing, ChatPDF, Humata, and PDFgear

Compare New Bing, ChatPDF, Humata, and PDFgear

The traditional methods of reading simply do not suit lengthy PDF documents. If only we could swiftly navigate through extensive articles, guidelines, policies, regulations, prospectuses, and interview transcripts, extracting key points or essential information within seconds.

Fortunately, this is now a reality. Recently introduced AI document reading assistants like New Bing, ChatPDF, Humata, and PDFgear enable users to effortlessly acquire information from documents through natural language conversations and conduct thorough analysis.

Comparison of New Bing, ChatPDF, Humata, and PDFgear

To enhance your comprehension of the AI reading tools discussed in this article, we’ve designed a comparison table encompassing precision, summarization, citation, translation, rewriting, and other criteria. These evaluations are derived from comprehensive projects and results.

The table provided below outlines the individual scores and overall ratings for New Bing, ChatPDF, Humata, and PDFgear. These scores are objectively guaranteed and stem from the precise performance of each tool, as tested with various research papers and informational documents.

Further details and screenshots are elaborated upon in the subsequent content.

Rated on a scale of 1 to 5.

Product	PDFgear	New Bing	ChatPDF	Humata
Overall Rating	4.7	4.5	4.2	4.0
Pricing	Free	Free	$19.99/mo.	$9.99/mo.
Platform	Windows, macOS, iOS	Web	Web	Web
Precision	4.8	4.5	4.5	4.0
Summary	5.0	4.0	4.5	4.2
Citation from Internet
Translation Ability	4.5	4.5	4.0	4.0
Image Reading	4.0	5.0	4.0	3.5
Language Recognition	4.5	4.5	4.0	3.0
Rewrite Skill	5.0	4.5	4.0	4.0
PDF Editing		*
PDF Converting

* New Bing does not support PDF editing, but Edge supports some editing functions such as adding text, annotations, and highlights.

# Summarizing Features

When reading PDFs, additional crucial requirements involve extracting valuable information or summarizing the content.

Therefore, I tested the ability of several different AI tools to summarize the same research titled “Assessment of the Benefits of Extending the Tropical Rainfall Measuring Mission.”

Question: Summarize the main content of this article.

The summary provided by New Bing was excellent, as it covered the main points that outlined the article and guided readers to further explorations.

Additionally, you can also choose recommended questions from the lower-right corner.

Summarize Research with New Bing

Humata delivered the most thorough information. Beyond summarizing the central theme of the entire article, it delineated the key content of each section in the paper.

Summarize Research with Humata

ChatPDF provided a very concise summary with key points. However, it still covered a relatively comprehensive set of information.

Note: When asking questions, you need to mention the name of the paper explicitly in order to receive an effective answer.

Summarize Research with ChatPDF

The summary provided by PDFgear Chatbot was relatively short but highly readable, enabling a quick understanding of the article’s outline.

Summarize the Research with PDFgear

# Precision of Answers

Chatbots’ comprehension of the input text prompts directly influences the accuracy of the answers, which is considered the most important aspect when it comes to reading information using AI.

AI reading tools must avoid errors as accuracy is paramount. In the realm of data precision, only PDFgear demonstrates the capability to provide accurate answers to all questions.

To test the accuracy of each tool, I uploaded a PDF sample to New Bing, ChatPDF, Humata, and PDFgear, and asked questions about the data in TABLE 2-1: Cost Breakdown (in millions of dollars) for Extending the TRMM Mission to November 2005.

Questions:

√ Tell me the cost of Mission Operations and Guideline for the year 2004.

The data for Mission Operations should be 6.4 million dollars, and for the Guideline, it should be 12.2 million dollars.

The Origin Data in Table

√ Tell me the cost of Science Data Processing in the years 2007 and 2008.

The data for 2007 should be 3.5 million dollars, and for 2008, it should be 1.8 million dollars.

The Origin Data in the PDF

PDFgear swiftly and precisely comprehends my prompts. It furnished all the accurate answers and citations, precisely pinpointing the information in the original table.

The Answers from PDFgear

ChatPDF delicately corrects my prompts and endeavors to infer my true intentions. However, it fails in the search and the locating of source information. Although ChatPDF provided a partially correct answer to the second question, it also indicated that there is no reference to the second question.

The Answers from ChatPDF

Humata supplied the accurate answer to the second question but provided an incorrect location. Additionally, the readability of the answer is subpar.

The Answers from Humata

It seems that New Bing is unable to read the data in the table. It consistently notifies me that the current web page context lacks information regarding my question. Quite disappointing.

The Answers from New Bing

Note

For more optimal answers, refining prompts proves to be the most effective strategy. Endeavor to make your instructions clearer or set a role for the AI Assistant before posing the question.

Microsoft offers a guide on optimizing prompts that can aid you in enhancing your queries and garnering improved responses from AI Assistants.

# Citation from Article or Internet

Marking the sources of information can enhance the credibility of an answer and make it easier to gain the trust of users.

Additionally, if AI tools can explain professional terms in simple and understandable language, it can significantly reduce the time required for reading highly specialized documents such as legal documents, professional papers, policy files, and historical literature.

New Bing has left a positive impression on me! It enables browsing of provided content, conducts searches on the Internet, and offers relevant links. Additionally, to alleviate eye strain, it presents answers in bullet points.

However, New Bing falls short of providing the exact page reference within my article.

Reference Shown in New Bing

Humata has the ability to extract key information from a range of references and tag serial numbers to enhance readability. It provides overall citation pages at the end of the answer.

However, Humata doesn’t perform well in term explanations. The explanations it provides are too general, and if I don’t read the original text according to the suggested position, it is difficult to quickly understand the term.

Reference Shown in Humata

PDFgear provided detailed and in-depth information and included overall citation pages at the end of the answer. Nonetheless, certain key points were not addressed in the response.

On the positive side, PDFgear uses simple language to explain proprietary terms, which aids in better comprehension.

The Reference Shown in PDFgear

ChatPDF supplied an incomplete answer and omitted citation sources. However, in responses involving data such as tables, ChatPDF does offer specific reference page numbers.

No Reference is Shown in ChatPDF

Now, only New Bing has the capability to crawl information from the Internet. Other AI assistants obtain information based on ChatGPT.

# Translation Capability

Rendering documents in our familiar language can accelerate reading speed and enhance our comprehension of the content. Nevertheless, as AI language models, they lack the direct capability to translate entire documents.

ChatPDF, New Bing, PDFgear, and Humata do not possess the direct ability to translate all text into other languages. (For translating entire PDFs, tools like Google Docs, Microsoft Word, or Google Translator would be more suitable.)

However, they do facilitate the translation of specific paragraphs or pages within the content.

When using PDFgear and the New Bing for content translation, you need to provide specific content. As a reference, you can use prompts like: “Translate the following content into French (Languages): [insert the detailed content].”

Translate with New Bing

For New Bing, you can select the texts using the mouse and click “send” in the right chat box to make the tool aware of the content. It is like an OCR feature.

Select and Send Content to the New Bing

ChatPDF and Humata are more intelligent in this aspect, as you can provide them with specific page numbers or paragraphs for translation.

For example: “Translate page 10 in this article.”

Translate with ChatPDF

Translate with Humata

The translation accuracy of New Bing, ChatPDF, Humata, and PDFgear is relatively high, and there were no significant translation errors observed during the current test.

# Images Reading Ability

To improve the visual aesthetics of a PDF, it is common to incorporate images. However, can AI tools effectively scan and interpret these images? For verification, I uploaded an article titled “Show Your Work!_ 10 Ways to Share Your Creativity and Get Discovered.”

The outcomes were rather disheartening. ChatPDF, PDFgear, and Humata were unable to accurately recognize purely visual images and furnish responses.

Nevertheless, when prompted to identify images containing text, they demonstrated the ability to read and summarize the main content.

Replies in PDFgear

Replies in ChatPDF

Replies in Humata

However, New Bing never fails to amaze me! It provides me with satisfactory answers, effortlessly recognizing images and offering detailed explanations. It goes above and beyond by even providing relevant reference links.

Replies in New Bing

Furthermore, if you are interested in generating images, you can try providing specific requirements and receive valuable feedback from New Bing.

# Multi-Language

I performed tests to assess the randomness of each tool’s responses and their language recognition capabilities. I posed the same question in English, French, and Spanish to evaluate their ability to recognize different languages:

Can you summarize this research? / Pouvez-vous résumer cette recherche ? / ¿Puedes resumir esta investigación?

I then repeated the request to summarize the entire text twice to assess the randomness of their responses.

New Bing showcased impressive speed in language recognition and response. However, for the same question, it presented two different expressions conveying the same meaning.

Replies in New Bing

PDFgear demonstrates its ability to swiftly recognize languages and provide corresponding answers. Moreover, it offers users diverse responses to the same question, incorporating informative keywords.

Responses on PDFgear

ChatPDF boasts excellent language recognition capabilities, but it falls short in random testing. It consistently provides the exact same answer, lacking variability.

Responses on ChatPDF

Similar to ChatPDF, Humata also furnishes the same answer for the identical question. However, its responses are more comprehensive and encompass a broader range of information.

Nonetheless, it remains unclear why Humata occasionally provided two different answers to the same question after switching languages. This could be attributed to a network issue or some other malfunction.

Responses on Humata

# Rewrite Skill

Rewriting can help prevent repetition and plagiarism. Similarly, when testing with the paper “Assessment of the Benefits of Extending the Tropical Rainfall Measuring Mission,” PDFgear and Humata perform exceptionally well when I provide the specific content I want to rewrite in my questions.

However, if I solely instruct them to rewrite the content on a particular page number, such as “rewrite the 8th page in this paper,” I do not receive the desired answer.

It appears that PDFgear, Humata, and I have different methods of locating article page numbers.

Rewrite on PDFgear

Rewrite on Humata

New Bing also offers a rewriting function, but it requires pasting the rewritten content into the question box to be effective.

Additionally, New Bing provides an automated content selection feature. By simply selecting text with your mouse and clicking the Send icon in the right chat box, you can easily quote the text.

This significantly reduces the time spent on copying and pasting text.

Rewrite on New Bing

ChatPDF has a distinctive feature that sets it apart from others. It offers a comparison between the original content and the rewritten version in its answers. This could be attributed to its limitation of not being able to view the original document while providing responses.

Rewrite on ChatPDF

More Features in PDFgear

Most AI assistants primarily assist with reading and analyzing PDF files. However, PDFgear stands out as it not only excels as a file reading assistant but also boasts advanced capabilities as a professional PDF editor.

When interacting with the PDFgear Chatbot, you have the option to add instant annotations, and text boxes, and draw on your PDF documents for convenient note-taking and document customization.

Furthermore, during the communication, you can underline and highlight important data in PDF using PDFgear. It also offers direct editing capabilities for table files, similar to working with documents in Word.

To ensure document security, it is necessary to set a password for your documents.

Moreover, PDFgear is not only a PDF editor but also a high-quality PDF converter. It supports the conversion of over 30 file types, and there are no limitations on batch conversions in terms of the number or size of files.

Impressively, PDFgear is currently available as a completely free tool, despite its numerous professional and advanced features. If you have any PDF-related needs, you can download the PDFgear with just one click using the provided button below. It is compatible with Windows, Mac, and iOS platforms.

Conclusion

As AI technology continues to advance, our interaction and utilization of AI-related tools and software are on the rise. This article aims to test and share the commonly used features of ChatPDF, ChatDoc, Humata, and PDFgear.

I was pleasantly surprised by ChatPDF’s ability to summarize articles and provide additional information. The citation function and recommended question options offered by New Bing are exceptional, while Humata’s answers are highly informative. PDFgear demonstrates impressive capabilities in reading and analyzing data.

Overall, ChatPDF and PDFgear stand out with their satisfactory performance. However, the free version of ChatPDF has several limitations that directly impact the user experience. Therefore, I highly recommend PDFgear, which is completely free, as a preferred choice.

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