OmniViewer

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

OmniViewer is ranked #11 of 31 in file viewer software on Inferse. It runs on Linux, macOS, Web, Windows.

Compared on file viewer software

Free plan: Yesomniviewer.org
Primary access: webomniviewer.org
Archive preview: Yesomniviewer.org
Office file preview: Yesomniviewer.org
Code file preview: Yesomniviewer.org

Facts

File viewer: OmniViewer is a browser-based file viewer that displays raw content and a hex view with offsets and ASCII.omniviewer.org · 2 Oct 2026
Editing: It lets users edit text files in place, including line-by-line editing of very large files, and download the result.omniviewer.org · 2 Oct 2026
Format tools: Dedicated toolkits include JSON formatting and conversion, CSV tables and SQL, Markdown preview, and media metadata tools.omniviewer.org · 2 Oct 2026
Local processing: The site says files are read in the browser and are not uploaded to a server.omniviewer.org · 2 Oct 2026
Offline use: The viewer and its format tools continue to work after the page has loaded and the network is turned off.omniviewer.org · 2 Oct 2026
Analytics: OmniViewer uses Google Analytics and says it sends only the page path, excluding URL queries, fragments, and file contents.omniviewer.org · 2 Oct 2026
Sharing limit: The toolbar can create a URL containing file content in its fragment for content up to 32 KB.omniviewer.org · 2 Oct 2026
CSV capacity: The CSV viewer offers sorting, filtering, SQL queries, export, and splitting, and the site says it was tested with a 21 GB, 100-million-row file.omniviewer.org · 2 Oct 2026
PDF support: The PDF toolkit can extract text and images, inspect and remove metadata, and open password-protected PDFs; it does not perform OCR on scanned pages.omniviewer.org · 2 Oct 2026
Supported computers: The PDF viewer works in a modern browser on Windows, Linux, macOS, or a phone, with no additional software required.omniviewer.org · 2 Oct 2026
No backend: The site describes itself as static, with no application server, API, database, or upload endpoint.omniviewer.org · 2 Oct 2026
Product: OmniViewer is a universal file viewer that runs in the browser and shows raw content and a hex view.omniviewer.org · 3 Oct 2026
Large files: The site says file size is effectively unlimited and cites a 40 GB in-browser test of the same viewing engine.omniviewer.org · 3 Oct 2026
File sharing: Files or snippets up to 32 KB can be shared in a URL whose payload is stored in the URL fragment.omniviewer.org · 3 Oct 2026
CSV tools: The CSV viewer offers a sortable and filterable table, in-browser SQL, conversion, statistics, export, and splitting; the site says it was tested with 21 GB and 100 million rows.omniviewer.org · 3 Oct 2026
ZIP tools: The ZIP viewer lists archive contents, previews or downloads individual entries, and can extract selected files.omniviewer.org · 3 Oct 2026
Integrations: The site says OmniViewer uses the same engine as fastjsonviewer.com and hugecsv.com.omniviewer.org · 3 Oct 2026
Platform support: The PDF viewer says it works in modern browsers on Windows, Linux, macOS, or a phone.omniviewer.org · 3 Oct 2026