HTMLViewer Local
Utilities

HTMLViewer Local

明罡 蒋 · released 19 May 2026 · Open in App Store ↗

Revenue 30d not estimated
Downloads 30d not estimated
Rating no reviews

No in-app products collected for this app.

RatingPrice
United Arab Emirates<1%0AED 2.99 $0.81
Afghanistan<1%0$0.99
Antigua And Barbuda<1%0$0.99
Anguilla<1%0$0.99
Albania<1%0$0.99
Armenia<1%0$0.99
Angola<1%0$0.99
Argentina<1%0$0.99
Austria<1%0€0.99 $1.14
Australia<1%0A$1.99 $1.41

The store shows a different set in every country

Description

HTMLViewer is a local-first document and web viewer. Import from Files, the Share Sheet, or linked folders, then organize and open HTML, Markdown, TSX/JSX, JSON, PDF, Word, Excel, and PowerPoint in one library.

It is ideal for AI-generated reports, web prototypes, dashboards, learning materials, office documents, local websites, and self-contained demos.

Key features:

One library for eight file categories: HTML, Markdown, TSX/JSX, JSON, PDF, Word, Excel, and PowerPoint

Outline and full-text search in one document navigator, with direct jumps and visible highlights

Offline Office previews for Word and PowerPoint, with access to the original system preview

Excel workbook support with multiple sheets, tab colors, merged cells, common styles, and number formats

Expandable JSON tree with search across keys, paths, and values

Web and component previews that preserve relative resources, plus ZIP sites and React TSX/JSX files

Import from Files, Share Sheet, complete web folders, or linked folders

Browse linked folders in place, refresh external changes, and trigger downloads for iCloud files

Group by type, filter, search, sort, move, rename, and delete library items

Control Markdown style, text size, zoom, theme, JavaScript, and external-resource access

Privacy: HTMLViewer requires no account and does not actively collect personal data. You control file and folder access, and imported content stays on your device by default.