Hi, I'm a proofreader and I don't know of any flawless tool, although there may be one I'm not aware of. I find New Hart's Rules by Oxford University Press invaluable, but I think putting your manuscript to an online freelancer is the best thing. Linkedin and the Society for Editors and Proofreaders have lists of qualified people.

Thanks for your suggestionns, Sue. I'll try to find someone then

You're very welcome. I'm sure you'll find someone that can check for readability and flow, as well as grammar and punctuation.

Hi Yurniwati Yurniwati

Editing and proofreading service for scientific manuscripts with an affordable price I would recommend to buy a professional service instead of using an AI tool.

Check besteditproof.com/

• The prices here are mostly affordable than other companies, without compromising the quality. It is one of the best user-friendly editing websites. The website has live online chat agents for direct support, navigating you for the all steps.
• You do'nt have to sign up to see the calculated price. I hate the websites requiring to sign up to see the quote. Click the following link to see your own rate: https://besteditproof.com/new-order-step-1

You also might like Grammarly tool.

They offer extension and on page solutions. Here is the website: grammarly.com.

They provide both free and pro versions; however, I think the free version might help you a lot. But note that free trial does not allow to scan plagiarism.

• They have automatic grammar, spelling and punctuation proofreader, giving some synonym suggestions. Support for file formats of DOC, DOCX, ODT, TXT, and RTF.
• It is important to emphasize that they do not give you a depth proofreading.
• If you need to check your papers for the basic grammar and spell checking, it might be helpful, but no for advance corrections.

I believe Microsoft Office also offers some free instant checker. You might want to try that one too.

Hope it helps,