Top Free Productivity — Japan
Google Play · Updated 2026-09-14 05:33 UTC · 200 apps
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Top Free Productivity — Japan
Google Play · 200 apps · Updated 2026-09-14 05:33 UTCJump to#
Showing 50 of 200| Rank | App | Category | Price | 7-day trend | Today |
|---|---|---|---|---|---|
| 1 |  ChatGPTOpenAI | — | Free | — | |
| 2 |  詐欺バスター LiteTrend Micro | — | Free | 18 | |
| 3 |  Google GeminiGoogle LLC | — | Free | 1 | |
| 4 |  Easy Reader - PDF ViewerRundong Technology | — | Free | — | |
| 5 |  PDF File ReaderOne Text Initiative | — | Free | 3 | |
| 6 | — | Free | 1 | ||
| 7 |  Claude by AnthropicAnthropic PBC | — | Free | 1 | |
| 8 |  QR & Barcode ScannerTeaCapps | — | Free | 2 | |
| 9 |  Microsoft Excel: SpreadsheetsMicrosoft Corporation | — | Free | — | |
| 10 |  Grok AIxAI | — | Free | 2 | |
| 11 |  PDF Reader - PDF EditorQR Code Scanner. | — | Free | — | |
| 12 |  Easy Voice RecorderDigipom | — | Free | 2 | |
| 13 |  TimeTree - Shared CalendarTimeTree, Inc. | — | Free | 5 | |
| 14 |  PDF Reader, PDF ViewerOffice Suite Pro | — | Free | 7 | |
| 15 |  Google Keep - Notes and listsGoogle LLC | — | Free | 6 | |
| 16 |  Microsoft OutlookMicrosoft Corporation | — | Free | — | |
| 17 |  Document Reader & PDF EditorQR Code Scanner. | — | Free | 2 | |
| 18 |  PDF Reader - All PDF ScannerDev Globeg | — | Free | 10 | |
| 19 |  Microsoft CopilotMicrosoft Corporation | — | Free | 4 | |
| 20 |  Chatbot App - AI AssistantTapSuite | — | Free | 7 | |
| 21 |  ClevCalc - CalculatorCleveni Inc. | — | Free | 4 | |
| 22 |  Microsoft Word: Edit DocumentsMicrosoft Corporation | — | Free | 9 | |
| 23 |  Link to WindowsMicrosoft Corporation | — | Free | 6 | |
| 24 |  PDF Reader - Fast ScannerFH.Studio | — | Free | 10 | |
| 25 |  Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by Delightroom | — | Free | 6 | |
| 26 |  Google SheetsGoogle LLC | — | Free | 11 | |
| 27 |  Google DocsGoogle LLC | — | Free | 3 | |
| 28 |  Translate - Chat TranslatorRubi Soft | — | Free | 8 | |
| 29 |  Notepad, Notes, Easy NotebookSimple Design Ltd. | — | Free | 4 | |
| 30 |  LINE WORKS: Team CommunicationLINE WORKS Corp. | — | Free | 13 | |
| 31 |  Gemini NotebookGoogle LLC | — | Free | 1 | |
| 32 |  PDF Reader Pro - PDF EditorTrisamoca Tacamtun | — | Free | 10 | |
| 33 |  Trend Micro ScamCheckTrend Micro | — | Free | 48 | |
| 34 |  Chat AI: Ask Agent AnythingDeep Flow Apps | — | Free | 10 | |
| 35 |  AI Chatbot - NovaScaleUp | — | Free | 5 | |
| 36 |  QR Code Reader・Barcode ScannerApp Craze | — | Free | 14 | |
| 37 |  Open Chat - AI bot appAceTools Team | — | Free | 2 | |
| 38 |  Google TasksGoogle LLC | — | Free | 3 | |
| 39 |  AI Chat - Ask your AI ChatbotSyphnosys Apps | — | Free | 17 | |
| 40 |  Microsoft OneDriveMicrosoft Corporation | — | Free | 2 | |
| 41 |  Microsoft PowerPointMicrosoft Corporation | — | Free | 15 | |
| 42 |  All Translate: Photo, PDF, DOCDaily Tool Labs | — | Free | 1 | |
| 43 |  Simple Alarm ClockMoula Software | — | Free | 4 | |
| 44 |  Notion: Notes, Tasks, AINotion Labs, Inc. | — | Free | 1 | |
| 45 |  Calendar 2026: Simple CalendarPrometheus Interactive LLC | — | Free | 1 | |
| 46 |  ポケットバックアップストアフロント | — | Free | 6 | |
| 47 |  PDF Reader - PDF EditorSimple Design Ltd. | — | Free | 6 | |
| 48 |  PDF Reader PointPDF Fuel | — | Free | 20 | |
| 49 |  Dropbox: Files & Cloud StorageDropbox, Inc. | — | Free | 8 | |
| 50 |  EasyNotes: Notes, Memo & ListsGulooloo Tech Co., Ltd. | — | Free | 15 |
