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Top 50 · Updated: 18 Apr 2026

The Top Free chart ranks apps by download volume, showing which free apps are attracting the most new users right now. These rankings are sourced directly from the Japan Google Play and updated every day.

#1 ChatGPT icon
ChatGPT
OpenAI
Free 4.8 ★ View
#2 QR & Barcode Scanner icon
QR & Barcode Scanner
AT Technologyy
Free 3.9 ★ View
#3 Google Gemini icon
Google Gemini
Google LLC
Free 4.7 ★ View
#4 Claude by Anthropic icon
Claude by Anthropic
Anthropic PBC
Free 4.8 ★ View
#5 Easy Reader - PDF Viewer icon
Easy Reader - PDF Viewer
Rundong Technology
Free 3.7 ★ View
#6 PDF Reader - PDF Viewer icon
PDF Reader - PDF Viewer
QR Code Scanner.
Free 4.7 ★ View
#7 Adobe Acrobat Reader: Edit PDF icon
Adobe Acrobat Reader: Edi…
Adobe
Free 4.7 ★ View
#8 Document Reader, PDF Converter icon
Document Reader, PDF Conv…
QR Code Scanner.
Free 4.7 ★ View
#9 QR & Barcode Scanner icon
QR & Barcode Scanner
TeaCapps
Free 4.8 ★ View
#10 Dola: Smart AI Assistant icon
Dola: Smart AI Assistant
SPRING (SG) PTE. LTD.
Free 4.5 ★ View
#11 Microsoft Excel: Spreadsheets icon
Microsoft Excel: Spreadsh…
Microsoft Corporation
Free 4.9 ★ View
#12 PDF Reader - PDF Editor icon
PDF Reader - PDF Editor
Efficient Tools
Free 4.1 ★ View
#13 Google NotebookLM icon
Google NotebookLM
Google LLC
Free 4.9 ★ View
#14 Microsoft Word: Edit Documents icon
Microsoft Word: Edit Docu…
Microsoft Corporation
Free 4.9 ★ View
#15 TimeTree - Shared Calendar icon
TimeTree - Shared Calenda…
TimeTree, Inc.
Free 4.3 ★ View
#16 Document Reader Pro icon
Document Reader Pro
PDF Fuel
Free 3.5 ★ View
#17 PDF Reader - All PDF Scanner icon
PDF Reader - All PDF Scan…
Dev Globeg
Free 3.6 ★ View
#18 All Document Combo icon
All Document Combo
LKW ELE
Free 3.2 ★ View
#19 Grok - AI Chat & Video icon
Grok - AI Chat & Video
xAI
Free 4.8 ★ View
#20 Google Sheets icon
Google Sheets
Google LLC
Free 4.9 ★ View
#21 Microsoft Outlook icon
Microsoft Outlook
Microsoft Corporation
Free 4.7 ★ View
#22 Manus AI icon
Manus AI
BUTTERFLY EFFECT PTE. LTD.
Free 4.8 ★ View
#23 LINE WORKS: Team Communication icon
LINE WORKS: Team Communic…
LINE WORKS Corp.
Free 4.2 ★ View
#24 Easy Voice Recorder icon
Easy Voice Recorder
Digipom
Free 4.6 ★ View
#25 PDF Viewer - Reader icon
PDF Viewer - Reader
DEVONECRYPTO
Free 3 ★ View
#26 詐欺バスター Lite icon
詐欺バスター Lite
Trend Micro
Free 3.7 ★ View
#27 Microsoft Copilot icon
Microsoft Copilot
Microsoft Corporation
Free 4.7 ★ View
#28 All Document Explor icon
All Document Explor
Adkins Studio
Free 3.3 ★ View
#29 PDF File Plus icon
PDF File Plus
Nullbyte Labs
Free 4.5 ★ View
#30 PDF Reader Space icon
PDF Reader Space
Pulsacell Dev
Free 4 ★ View
#31 Link to Windows icon
Link to Windows
Microsoft Corporation
Free 3.3 ★ View
#32 Google Keep - Notes and lists icon
Google Keep - Notes and l…
Google LLC
Free 4.6 ★ View
#33 Document Reader & Viewer icon
Document Reader & Viewer
Shark Studio - Awesome Apps
Free 4.3 ★ View
#34 Alarmy - Alarm Clock & Sleep icon
Alarmy - Alarm Clock & Sl…
Sleep Tracker & Alarm Clock by Delightroom
Free 4.5 ★ View
#35 Microsoft 365 Copilot icon
Microsoft 365 Copilot
Microsoft Corporation
Free 4.8 ★ View
#36 Google Docs icon
Google Docs
Google LLC
Free 4.9 ★ View
#37 Microsoft PowerPoint icon
Microsoft PowerPoint
Microsoft Corporation
Free 4.8 ★ View
#38 Microsoft OneDrive icon
Microsoft OneDrive
Microsoft Corporation
Free 4.8 ★ View
#39 AI Chatbot - Nova icon
AI Chatbot - Nova
ScaleUp
Free 3.9 ★ View
#40 カレンダー 2026 icon
カレンダー 2026
Shree Radha Damodar
Free 4.3 ★ View
#41 Notepad, Notes, Easy Notebook icon
Notepad, Notes, Easy Note…
Simple Design Ltd.
Free 4.6 ★ View
#42 Simple Calendar - easy planner icon
Simple Calendar - easy pl…
Komorebi Inc.
Free 4.8 ★ View
#43 Google Tasks icon
Google Tasks
Google LLC
Free 4.6 ★ View
#44 PDF Reader-All Document Viewer icon
PDF Reader-All Document V…
rora Apps
Free 3.1 ★ View
#45 PDF Reader - Smart Viewer icon
PDF Reader - Smart Viewer
Omareyah Team
Free 3.8 ★ View
#46 Notta-Transcribe Audio to Text icon
Notta-Transcribe Audio to…
NOTTA PTE. LTD.
Free 4.3 ★ View
#47 AI 가 모든 언어를 번역합니다 icon
AI 가 모든 언어를 번역합니다
iKame Applications - Begamob Apps
Free 4.8 ★ View
#48 QR Scanner - Barcode Reader icon
QR Scanner - Barcode Read…
App Craze
Free 4.1 ★ View
#49 シフトボード –バイトのシフト管理・給料計算 icon
シフトボード –バイトのシフト管理・給料計算
Recruit Co.,Ltd.
Free 4.4 ★ View
#50 Notion: Notes, Tasks, AI icon
Notion: Notes, Tasks, AI
Notion Labs, Inc.
Free 4.8 ★ View