Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Google Docs Viewer (PDF, DOCX, PPTX, XLSX, etc...) by alxctc
Rated 5 out of 5 stars
Although, this addon is created for a period of time, but it still function well! (test : .pdf, .doc & .xls)
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