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Your Complete
Your Complete
Research Toolkit.
One platform for researchers, students and science writers worldwide.
PDF tools, lab calculators, writing support — all free, always.
Everything you need, in one place
Three powerful tool categories — built for real research workflows.
13 tools
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PDF Tools
Convert, compress, merge, split and more.
25+ tools
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Lab Calculator & Converter
Dilution, HPLC, UV spectroscopy, unit converters and more.
10+ tools
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Writing Support
Paraphraser, grammar, citations, abstract, cover letter and more.
10 tools
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Career & Applications
Resume, SOP, email to professor, cover letter, scholarship essay and more.
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