What is Helper Systems: kOS?

kOS is a research‑support platform that lets users import PDFs from local drives, shared drives, or the web, and annotate them within a single interface. It provides an AI conversation layer that can answer questions about any document, section, or page while distinguishing between user‑generated content and web‑derived information.

The tool generates slide presentations automatically from selected pages, and supports proof‑of‑work by compiling research steps into shareable presentations. Folders are reimagined with instant access to table of contents, thumbnails, word clouds, and word‑occurrence indexes for quick context and insight.

Helper Systems: kOS pricing Freemium

Free features $0

Premium features $9.99 mo subscription.

Verify on the official pricing page.

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Helper Systems: kOS's key features

Auto-index searchable PDF databases
Instant summaries, TOC, thumbnails
Phrase builder and word cloud discovery
Integrated annotation and highlights
Automatic citation with hyperlinks
Document-focused AI summarization
Proof-of-work presentation builder

Helper Systems: kOS use cases

Import a legal contract PDF into kOS, annotate clauses in one interface, ask AI questions about specific obligations, and export a slide deck summarizing key points for a client meeting—all while keeping the document local for privacy.
Use kOS to load a research paper, have the AI answer queries on methodology and results, automatically generate citation exports in multiple formats, and build a concise slide deck for a conference presentation without leaving your desktop.
Load a company policy PDF into kOS, let the AI distinguish between employee versus company content, annotate sections, create a word‑cloud analysis, and produce a table of contents viewer that facilitates quick onboarding sessions—all offline for data security.