# WikiShelf — Knowledge Base | EternalEngine WikiShelf is EternalEngine's document and knowledge hub — Handlebars templates, branded PDF generation, and a searchable file library. Team tier and above. WikiShelf — Knowledge Base Team+ # Every document, branded. Every file findable. WikiShelf is the document hub of EternalEngine. Write a template once, brand it once, and turn it into a polished PDF on demand — rendered by a real Chromium engine, not a fragile string-builder. Filed, foldered, and searchable the moment it exists. [Start free](https://app.eternalengineos.io/signup?plan=starter&interval=annual)[Request a Demo](https://eternalengineos.io/demo/) Chromium-rendered PDFsPer-tenant brandingSearchable file library Click to enlargeEvery app documented from day one. Template to PDF ## From draft to filed document. A document is more than text — it's a branded, rendered, findable artifact. WikiShelf carries it the whole way, every step a real endpoint. 01 ### Write the template Author a Handlebars HTML template in the editor — your layout, your fields. Sanitized with DOMPurify before it is ever stored, so a stray script tag never makes it to a customer. 02 ### Brand it once Set company name, logo, colors, and address in branding. Every document you generate inherits it automatically — no logo re-uploads, no header copy-paste per file. 03Auto ### Generate the PDF Merge your data with the branded template and render to PDF through a real Chromium engine. What you preview is exactly what the customer receives. 04 ### File & find it The generated PDF lands in AssetVault and the record is filed by folder, account, and entity. Search and filter the whole library later — every document stays where you can find it. Capabilities ## The document hub for the whole business. Templates, real PDF rendering, branding, and a searchable file library — with tenant isolation and sanitization baked into every path. ### Handlebars Templates Author HTML templates with Handlebars placeholders — invoices, estimates, contracts, proposals. Preview the rendered result with sample data before a single PDF is generated. ### Chromium PDF Rendering Merge your data with the template and render to PDF through a real Chromium engine — not a brittle string-builder. The preview is the document; what you see is what the customer gets. ### Per-Tenant Branding Set your company name, logo, colors, and address once. Branding is injected into every generated document at render time — no header re-typing, no logo re-uploads per file. ### Foldered File Library Organize files into folders and filter by account, entity, type, or free-text search. Documents link back to the contact, deal, or invoice they belong to — and soft-delete keeps your history intact. ### Sanitized & Isolated Templates are sanitized with DOMPurify before storage and filenames are validated against path-traversal. Every query is scoped to your tenant — your documents are never visible to anyone else's account. ### The Paper Trail for Every App TitanLedger renders its invoices through WikiShelf. BidForge renders its estimates and proposals. Files land in AssetVault and link back to the ClientForge account — one document engine behind the whole suite. One document engine ## Built to render and remember. Every number below is product behavior, not marketing. 4 Domains in one service — templates, documents, files, branding PDF Output via a real Chromium rendering engine 512 KB Per-template ceiling for HTML/CSS source 100% Of queries scoped to your tenant ### Team tier and above WikiShelf ships on Team ($49/mo, 3 users), Pro ($99/mo, 5 users), and Business ($199/mo, 15 users). It's the document and knowledge-base layer included from the very first paid plan — every tier above carries it forward. [See plan comparison](https://eternalengineos.io/pricing/) One OS · Apps that compound ## Better together. By design. WikiShelf is the document layer the rest of the suite leans on: TitanLedger invoices and BidForge estimates render through it, finished PDFs file into AssetVault, and every document links back to its ClientForge account. [ScrollForgeIn-App Store](https://eternalengineos.io/features/scrollforge/)[ClientForgeCRM](https://eternalengineos.io/features/clientforge/)[ThreadRealmCommunity Forums](https://eternalengineos.io/features/threadrealm/)[PostFrameEmail Delivery](https://eternalengineos.io/features/postframe/)[PayGatePayments](https://eternalengineos.io/features/paygate/)[NeuralGridAI Command Center](https://eternalengineos.io/features/neuralgrid/)[BookSlotScheduling](https://eternalengineos.io/features/bookslot/)[BidForgeEstimates & Proposals](https://eternalengineos.io/features/bidforge/)[ProjectPathProjects & Time](https://eternalengineos.io/features/projectpath/)[AssetVaultFile Storage](https://eternalengineos.io/features/assetvault/)[TitanLedgerInvoicing & Books](https://eternalengineos.io/features/titanledger/)[NotifyStackNotification Orchestration](https://eternalengineos.io/features/notifystack/)[CrewGridField Service Dispatch](https://eternalengineos.io/features/crewgrid/)[StockShelfInventory Management](https://eternalengineos.io/features/stockshelf/)[SignSealDigital Signatures](https://eternalengineos.io/features/signseal/)[FlowRelayWorkflow Automation](https://eternalengineos.io/features/flowrelay/) [See the full platform](https://eternalengineos.io/features/) Questions ## Common questions, straight answers. ### Keep exploring - [AssetVault file storage](https://eternalengineos.io/features/assetvault/) - [Semantic search](https://eternalengineos.io/features/ai-assistant/semantic-search/) - [ThreadRealm community](https://eternalengineos.io/features/threadrealm/) - [Plans and pricingFree to start; every paid plan has a 30-day free trial.](https://eternalengineos.io/pricing/) Which plans include WikiShelf? Team, Pro and Business. Does it come with content? Yes. Every account includes the built-in EternalEngine guide, a 22-page space documenting each app, next to your own team spaces. Can I keep templates in it? Yes. Store branded document templates and standard pages, and search across every space. Can the AI use it? Yes. The assistant searches wiki pages by meaning when it answers a question about how your team does something. ## Run your business from one place. Five plans, seventeen launch apps, one dashboard. Set up in under 5 minutes — change tiers any time. [Start free$0 forever • No card • Upgrade any time](https://app.eternalengineos.io/signup?plan=free&interval=annual)[Talk to Sales](https://eternalengineos.io/contact/) From $0 · Basic $9.95/mo · Save 20% on annual billing · Upgrade or downgrade any time