Comparison

HTML Viewer Editor Convert PDF vs HTML Reader Offline

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HTML Viewer Editor Convert PDF

This app allows users to instantly open, view, and edit HTML files directly on their device. It offers features like JavaScript toggling, dark mode, and conversion to PDF, ensuring privacy and speed with on-device processing.

Highlights
  • Instant HTML file opening
  • JavaScript toggling and dark mode
  • Search and inspect HTML source
  • Convert HTML to PDF
  • Bulk PDF conversion
  • Built-in HTML editor with live preview
  • On-device processing for privacy
Features
Read full description

Meet HTML Viewer — a fast, elegant html viewer built for people who work with HTML every day. Open local files instantly, switch JS on/off, read comfortably in dark mode, convert to PDF in seconds, and share with confidence. No servers, no waiting — everything is processed on your device for speed and privacy. Why this html viewer stands out Instant open: Load any local .html file or paste HTML and preview immediately in a true html viewer. Precision rendering: Toggle JavaScript on/off, adjust font size and line-height, zoom, and invert for a comfortable dark view — the html viewer adapts to you. Search & inspect: Find-in-page and view source so you can locate and understand content fast, right inside the html viewer. Export to PDF: Turn on‑device rendering into clean PDFs — directly from the html viewer — and share or archive with one tap. Bulk convert: Pick multiple HTML files and convert them to PDFs with progress feedback, then open each result from the list when you’re ready. Built‑in editor: Edit HTML with a live preview, search the code, share the updated HTML, or export a polished PDF — without leaving the html viewer environment. On‑device processing: Your files stay on your device. The html viewer keeps your documents private and responsive. Modern iOS design: A refined, glass‑like interface that makes your html viewer feel premium and effortless. What you can do today Open local HTML files and paste HTML for instant preview in the html viewer Toggle JavaScript, enable dark reading, and fine‑tune typography Search within the page and view source Export single HTML to PDF or bulk convert multiple files Edit HTML with a live preview; share HTML or export to PDF Who it’s for Anyone who needs a reliable html viewer to open and read HTML files quickly Creators and professionals who convert HTML to clean PDFs often Power users who want an html viewer to edit, preview, and share — all in one place Privacy and performance Everything is processed on your device; the html viewer is optimized for speed and designed to respect your files. 'We offer a 3 days free-trial followed by a weekly 4.99 USD plan. And also we offer a lifetime plan to have premium access forever with 14,99 USD. Terms of use EULA: https://sites.google.com/view/xmleula/home Privacy Policy: https://sites.google.com/view/odtconverterreader/home

About

HTML Reader Offline

This app allows users to read local HTML and ZIP files offline. It's designed for developers, students, and learners to access documentation and course materials on their devices without an internet connection. Features include smart ZIP support, a built-in reader, table of contents, bookmarks, and reading progress tracking.

Highlights
  • Offline HTML and ZIP file reading
  • Smart ZIP support with index.html detection
  • Built-in WKWebView reader
  • Auto-generated table of contents
  • Bookmarks and reading progress saving
  • Light, Dark, and Auto themes
  • Long-image export
Features
Read full description

Open HTML files and ZIP websites on iPhone and iPad — completely offline. No account, no tracking, no ads. HTML Reader Offline turns your device into a portable library for local web content. Save a tutorial, a documentation site, an exported notebook or any .html / .zip bundle, then read it anywhere: on a plane, on the subway, or somewhere with no signal at all. WHY IT'S DIFFERENT • Truly offline. Files live on your device. Nothing is uploaded and no connection is ever required. • Single files or whole sites. Import one .html page, or a ZIP bundle with its CSS, scripts and images intact. • A private space per document. Each document loads in its own isolated storage area, so two tutorials never overwrite each other's saved state or progress. • Fits every screen. The interface adapts to the actual display — compact on a phone, spacious on an iPad or a folding phone's inner screen. READING THAT GETS OUT OF THE WAY • Automatic table of contents built from the page headings — jump to any section in one tap. • Full-text search inside the page, with a match counter and one-tap navigation between hits. • Bookmarks for the passages you want to return to. • Highlights in five colours, each with an optional note; they stay anchored to the text through font changes and rotation. • Adjustable font size, light / dark / sepia themes, and a subtle progress bar. • Reopens exactly where you left off. A LIBRARY YOU CAN ACTUALLY MANAGE • Folders with drag-and-drop, so documents stay organised. • Library-wide search: look across every document at once and land straight on the matching paragraph. • Reading statistics: total time, today's time, your daily streak, and a 7-day chart. • Backup and restore: export the entire library — documents, progress, bookmarks, highlights and settings — into one ZIP file, and bring it back whenever you need it. SHARE WHAT YOU'RE READING • Send a document to anyone as a single .html file, or as a ZIP bundle they can open in any browser or re-import into the app. PRIVACY, PLAINLY No sign-up, no analytics, no advertising, no third-party trackers. The app never makes a network request for you, and your files never leave your device. Tip Jar (optional): Settings → Tip Jar offers a one-time, voluntary tip. It unlocks nothing — every feature in the app is free for everyone. Have a question or an idea? The support link below reaches me directly.

Screenshots

HTML Viewer Editor Convert PDF3 screens
HTML Reader Offline4 screens

Verdict

The call

The clearest difference is rating: HTML Reader Offline at 5.0 against HTML Viewer Editor Convert PDF's 1.0. HTML Reader Offline also leads on update cadence (every 6 weeks vs every 9 months). HTML Viewer Editor Convert PDF's advantage is iOS requirement (13.0 vs 16). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HTML Viewer Editor Convert PDF sells 2 in-app purchases, starting at $4.99 per 7 days and HTML Reader Offline sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

HTML Reader Offline holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

HTML Viewer Editor Convert PDF ships an update every 9 months, HTML Reader Offline every 6 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
HTML Viewer Editor Convert PDF versus HTML Reader Offline: the parameters behind the verdict, then further details
ParameterHTML Viewer Editor Convert PDFHTML Reader Offline
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 9 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better16
Further details — not scored
Size47 MB2 MB
Age rating4+4+
DeveloperNEURASYNC发达 陈

Customer experience

HTML Viewer Editor Convert PDF

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

HTML Reader Offline

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

HTML Viewer Editor Convert PDF

Subscriptions1
  • HTML Viewer Pro Weekly Sub3 Days trial$4.997 Days
One-time1
  • HTML Viewer Lifetime Pro Access$14.99
1 purchases

HTML Reader Offline

One-time1
  • A Cup of Coffee$0.99

Questions

Is HTML Viewer Editor Convert PDF free?
HTML Viewer Editor Convert PDF is free to download, with in-app purchases available.
Is HTML Reader Offline free?
HTML Reader Offline is free to download, with in-app purchases available.
Which has better reviews, HTML Viewer Editor Convert PDF or HTML Reader Offline?
HTML Reader Offline is rated higher. HTML Viewer Editor Convert PDF averages 1.0 out of 5 from 1 ratings, while HTML Reader Offline averages 5.0 from 1 ratings.
Do HTML Viewer Editor Convert PDF or HTML Reader Offline have ads?
Neither HTML Viewer Editor Convert PDF nor HTML Reader Offline shows ads.
Which is updated more often, HTML Viewer Editor Convert PDF or HTML Reader Offline?
HTML Viewer Editor Convert PDF ships an update every 9 months, and HTML Reader Offline every 6 weeks. Most recently, HTML Viewer Editor Convert PDF was updated on October 10, 2026 and HTML Reader Offline on October 6, 2026.

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