Search PDFs by meaning, not just by title
PDFs hold invoices, research papers, manuals, reports, policies, receipts, and contracts. LocalSpider helps you find the right PDF by what it is about, even when the filename is vague.
The problem: PDF filenames rarely match what you remember
A PDF named final_report.pdf, scan_003.pdf, or download.pdf can contain exactly what you need, but normal search only helps if the filename or exact words match your query.
PDF archives become especially painful when they mix scanned receipts, downloaded papers, exported reports, and client documents across years of folders.
Example PDF searches
- "vendor invoice for laptop repair"Finds billing documents by remembered subject, vendor, or expense context.
- "policy about remote work reimbursement"Surfaces HR or operations PDFs even if the title uses different wording.
- "quarterly report mentioning churn risk"Finds reports by topic and context rather than folder location.
- "paper about semantic search evaluation"Helps students and researchers recover saved papers by idea, not citation filename.
How LocalSpider helps
LocalSpider indexes supported PDFs locally, then lets you search them with natural descriptions. Instead of remembering exact titles, you can search for the topic, project, person, policy, invoice type, or phrase you associate with the document.
PDF search works alongside LocalSpider's broader semantic file search across documents, images, presentations, and spreadsheets.
Privacy-first PDF search
PDFs often contain financial, legal, academic, medical, and client information. LocalSpider indexes and searches PDFs locally on your computer. Your PDF content and search queries are not uploaded to a cloud index.
Find the PDF you remember, even if the filename does not help
Join the LocalSpider waitlist for local semantic search across PDFs and the rest of your desktop files.
Join the waitlist