Apps like PDF Viewer & Book Reader
15 alternatives to PDF Viewer & Book Reader in Productivity, ranked by our opportunity score from live revenue and download estimates — updated continuously, not a static list.
- Microsoft OneDriveProductivity · $280M–$1200M/mo
- Google OneProductivity · $160M–$660M/mo
- Google DriveProductivity · $130M–$550M/mo
- Microsoft Word: Edit DocumentsProductivity · $120M–$510M/mo
- Microsoft Excel: SpreadsheetsProductivity · $110M–$460M/mo
- Microsoft PowerPointProductivity · $110M–$450M/mo
- Microsoft 365 CopilotProductivity · $75M–$310M/mo
- ChatGPTProductivity · $34M–$140M/mo
- Microsoft OutlookProductivity · $26M–$110M/mo
- Claude by AnthropicProductivity · $25M–$110M/mo
- Grok - AI Chat & VideoProductivity · $23M–$93M/mo
- Dropbox: Secure Cloud StorageProductivity · $22M–$89M/mo
- Adobe Acrobat Reader: Edit PDFProductivity · $21M–$88M/mo
- Perplexity - Ask AnythingProductivity · $19M–$78M/mo
- CamScanner- scanner, PDF makerProductivity · $19M–$77M/mo
