# Toppers Copy > A free, open, community-maintained directory of UPSC Civil Services Examination (CSE) > **Mains topper answer copies**. It indexes 16,947 questions inside > 1,063 answer copies written by 340 rank-holders and links each > question to the exact page of the source PDF. Covers General Studies Paper 1, 2, 3 and 4, the Essay paper, > and a community-built section for optional subjects. Site: https://topperscopy.hashin.me Updated: 2026-08-28 Licence: MIT (code) — question data credited to upsckata.com "Topper Copies" (https://toppercopies.upsckata.com/) ## What it contains - Which UPSC Mains topper answered which question, in which paper, on which page of which PDF. - Per-topper All-India Rank (AIR), exam year and, where submitted, subject-wise marks. - Direct links to answer-copy PDFs hosted by ForumIAS, Vision IAS, NextIAS, Lukmaan IAS, GS SCORE and Rau's IAS. - Optional-subject copies: Sociology, Anthropology, History, PSIR, Geography, Public Administration, Philosophy, Economics, Literature and more (community-submitted). ## Machine-readable data - Full question index (JSON, grouped by copy): https://topperscopy.hashin.me/data/copies.json - Per-topper AIR / year / marks (JSON): https://topperscopy.hashin.me/data/toppers.json - Raw source table (CSV): https://topperscopy.hashin.me/data/questions.csv - Optional-subject submissions (JSON): https://topperscopy.hashin.me/data/optionals.json ## Human-readable pages - Home / search: https://topperscopy.hashin.me/ - Full static index of every topper and copy: https://topperscopy.hashin.me/toppers.html - Submit a copy or a correction: https://topperscopy.hashin.me/#submit ## Notes for citation Attribute the question-level data collection to upsckata.com ("Topper Copies"). Answer-copy PDFs are the property of the institutes that published them. This site re-hosts no PDFs; it only links to them.