Inspired by open science, we index over 250M scholarly works across Google Scholar, PubMed, IEEE Xplore, ScienceDirect, ACM, Scopus, and Web of Science — making it effortless to search, filter, and download 100+ full-text PDFs in one click.
Accelerating research literature workflows worldwide
Scientific literature is transforming: moving from siloed scholars paging through dusty, paywalled journals to a collaborative ecosystem of researchers and AI systems that analyze, create, and review at network speed.
We built Dpapers to eliminate the frustrating friction of downloading papers one-by-one. By querying open-access repositories and authoritative academic indexes, Dpapers retrieves full-text PDFs and compiles standardized metadata instantly.
Zero dead-ends. Zero paywall surprises. All papers delivered ready for your systematic review.
Over 250,000 journals, preprint servers (arXiv, bioRxiv), and institutional databases publish millions of open papers.
Our engine queries Google Scholar, ScienceDirect, PubMed, IEEE, ACM, Scopus, and Web of Science, validates direct PDF binaries, and discards paywalled abstract stubs.
Receive 100+ organized PDF papers pre-packaged in a single ZIP archive, paired with clean BibTeX and CSV metadata.
Every feature built to empower systematic literature reviews, meta-analyses, and high-throughput research.
Enter multi-topic queries like manufacture, agentic AI, net-zero with strict Boolean precision.
We automatically filter out paywalled, abstract-only papers so you only receive real, downloadable academic PDFs.
High-throughput engine designed to download batches of 100 to 500 papers concurrently in seconds without timeouts.
Background workers pre-package your batch into a clean ZIP archive on the server for instant, single-click delivery.
Unified multi-database search across Google Scholar, ScienceDirect, PubMed, IEEE Xplore, ACM, Scopus, and Web of Science.
Instant metadata export formatted for direct import into Zotero, Mendeley, EndNote, and Overleaf / LaTeX.
Every downloaded PDF is named YYYY_Author_Title.pdf so your local folder is never a mess of cryptic hashes.
Get started immediately with 30 free paper downloads every month. Upgrade only when your research project scales.
Quota counts only when verified PDFs are retrieved. Upgrade or cancel anytime.
Dpapers connects to Google Scholar and ScienceDirect (Elsevier), as well as open repositories including OpenAlex, arXiv, Europe PMC, and Unpaywall. It covers cross-disciplinary papers, preprints, journal articles, and conference proceedings.
We download the actual full-text binary PDF files. Our discovery pipeline automatically verifies that each paper has an accessible open-access PDF before adding it to your download batch, ensuring you don't get trapped by paywalls or abstract-only entries.
Yes! Dpapers is built specifically for high-throughput batch downloads. You can retrieve 25, 50, 100, or up to 500 papers at a go. Large batches are pre-packaged on the server so you never hit browser memory crashes or web server timeouts.
Every file is automatically normalized as YYYY_FirstAuthor_TitleSnippet.pdf. This makes it effortless to sort by year or author, or import directly into your reference manager.
Yes. Dpapers exclusively indexes and retrieves legally available open-access papers, institutional repository preprints, and authorized publisher releases. We do not circumvent encryption or hack paywalls.
Join thousands of researchers who save days of manual literature collection every month.