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We are here for PDFs, profiles, and everything in between.

Share enough context—document title, profile URL, or search query—and we will respond with the fastest path forward. No generic queues.

PDF library & licensing

Questions about downloadable packs, redistribution, or missing documents in the catalog—our team routes this to the right owner.

Updates to expert bios, attribution, or profile visibility. We help keep public profiles accurate and respectful.

Ideas for search, previews, or the teal experience—we read every note and fold the best requests into the roadmap.

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Use the form—replies come from the same address so threads stay in one place.

Tell us what you tried and what you expected—we typically reply within two business days.