Butterfly vs Firefox PDF Viewer (PDF.js)

A side-by-side look at Butterfly and Firefox PDF Viewer (PDF.js). For an in-depth review of either product, follow the links below.

Butterfly

Development

Butterfly is an open-source, cross-platform SQL client that allows users to manage databases and data tables. It provides an intuitive GUI and supports connections to MySQL, PostgreSQL, SQLite and more.

sqlclientopen-sourcecrossplatform

Full review → Alternatives

Firefox PDF Viewer (PDF.js)

Web Browsers

Firefox PDF Viewer (PDF.js) is an open source PDF viewer that is built into Firefox. It allows you to view PDFs directly in the browser without needing an external plugin.

open-sourcepdfviewerfirefoxbrowser-plugin

Full review → Alternatives

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