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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 PDF Viewer＆Scanner icon
PDF Viewer＆Scanner
Emily Yu
Free 3.1 ★ View
#2 QR Scanner icon
QR Scanner
P & L Studio
Free 4.4 ★ View
#3 Smart PDF Reader & PDF Viewer icon
Smart PDF Reader & PDF Vi…
Olasmg Digital
Free 3.5 ★ View
#4 QR & Barcode Scanner icon
QR & Barcode Scanner
Gamma Play
Free 4.9 ★ View
#5 QuickDoc: PDF Reader Tools icon
QuickDoc: PDF Reader Tool…
Dev Globeg
Free 4.2 ★ View
#6 QR Code Scanner & Scanner App icon
QR Code Scanner & Scanner…
QR Code Scanner.
Free 3.8 ★ View
#7 Phone Cleaner Pro icon
Phone Cleaner Pro
Metanoz
Free 4.4 ★ View
#8 Photo Recovery & File Restore icon
Photo Recovery & File Res…
Technology Hub Pro
Free 3.9 ★ View
#9 OnClean-Phone Clean icon
OnClean-Phone Clean
Ayadev2023
Free 3.5 ★ View
#10 PDF Reader – Reader & Editor icon
PDF Reader – Reader & Edi…
Ora Tools
Free 4.2 ★ View
#11 PDFMaster - PDF Reader icon
PDFMaster - PDF Reader
VOYAGER SKY
Free 3.6 ★ View
#12 My docomo - 料金・通信量の確認 icon
My docomo - 料金・通信量の確認
NTT DOCOMO
Free 3.2 ★ View
#13 Norton360 Antivirus & Security icon
Norton360 Antivirus & Sec…
NortonMobile
Free 4.4 ★ View
#14 Swift FileRecovery-Video&Photo icon
Swift FileRecovery-Video&…
VolarNext Technologies
Free 3.7 ★ View
#15 Flow PDF - reader & view icon
Flow PDF - reader & view
Mr Dev Build
Free 4.4 ★ View
#16 Nimbly Clean icon
Nimbly Clean
Wayfast IT Solution Pvt. Ltd
Free 3.3 ★ View
#17 PDF Reader - Editor & Viewer icon
PDF Reader - Editor & Vie…
Eternal Mobile Labs
Free 4.7 ★ View
#18 Google Authenticator icon
Google Authenticator
Google LLC
Free 4.1 ★ View
#19 Document Editor - PDF Scanner icon
Document Editor - PDF Sca…
FH.Studio
Free 3.5 ★ View
#20 Document Reader - PDF Create icon
Document Reader - PDF Cre…
Resourceful Dev
Free 4.6 ★ View
#21 PDF Viewer – Document Viewer icon
PDF Viewer – Document Vie…
StarEpoch
Free 3.8 ★ View
#22 PDF Reader Pro - Edit & Sign icon
PDF Reader Pro - Edit & S…
Ambrosiev Aysen
Free 3.1 ★ View
#23 Fill Storage icon
Fill Storage
Arum Communications
Free 3.2 ★ View
#24 QR Code Scanner - Scan Barcode icon
QR Code Scanner - Scan Ba…
Tools & Utilities Apps
Free 3.1 ★ View
#25 7-Eleven Multicopy icon
7-Eleven Multicopy
FUJIFILM Business Innovation Corp.
Free 4.4 ★ View
#26 Notes - Simple notepad, memo icon
Notes - Simple notepad, m…
Komorebi Inc.
Free 4.8 ★ View
#27 PrintSmash icon
PrintSmash
SHARP CORPORATION
Free 3.1 ★ View
#28 Norton VPN – Fast & Secure icon
Norton VPN – Fast & Secur…
NortonMobile
Free 4.5 ★ View
#29 PhotoRevive icon
PhotoRevive
Graduate Jobs
Free View
#30 Google Translate icon
Google Translate
Google LLC
Free 3.9 ★ View
#31 Samsung Smart Switch Mobile icon
Samsung Smart Switch Mobi…
Samsung Electronics Co., Ltd.
Free 4.2 ★ View
#32 PDF Reader: Easy Fast Viewer icon
PDF Reader: Easy Fast Vie…
yaohuo
Free 3.6 ★ View
#33 Junk File Sweeper icon
Junk File Sweeper
JunkaseyMai
Free 3.2 ★ View
#34 Clean Master & Storage Cleaner icon
Clean Master & Storage Cl…
Jacquline Mbogo
Free 3.4 ★ View
#35 QR Code Reader - Barcode Scan icon
QR Code Reader - Barcode …
Komorebi Inc.
Free 4.8 ★ View
#36 Simeji Japanese keyboard+Emoji icon
Simeji Japanese keyboard+…
バイドゥ株式会社
Free 4.2 ★ View
#37 PDF Toolkit: Viewer & Editor icon
PDF Toolkit: Viewer & Edi…
yaohuo
Free 3.2 ★ View
#38 Sticker Festival–WAStickerApps icon
Sticker Festival–WASticke…
StickerTech
Free 4.1 ★ View
#39 File Cleaner icon
File Cleaner
HEAVENDAYS sarl
Free 3.4 ★ View
#40 CleanMax Pro icon
CleanMax Pro
HuanYoung Tech of SZ
Free 4.1 ★ View
#41 StickTok - animation sticker icon
StickTok - animation stic…
Neku Avatar Studio
Free 4 ★ View
#42 PDF Reader – Read & Manage icon
PDF Reader – Read & Manag…
ZhiQu Future
Free 4.1 ★ View
#43 Google’s Find Hub icon
Google’s Find Hub
Google LLC
Free 4 ★ View
#44 Genspark AI Workspace icon
Genspark AI Workspace
Genspark
Free 4.8 ★ View
#45 XTranslate - Photo, Voice, PDF icon
XTranslate - Photo, Voice…
FALCON GAME
Free 4.5 ★ View
#46 Storage Cleaner Plus icon
Storage Cleaner Plus
Eu Amo Cidades
Free 3.6 ★ View
#47 Clean Plus & Phone Cleaner icon
Clean Plus & Phone Cleane…
MAYALISM IT SOLUTION LLP
Free 4.4 ★ View
#48 ICカード残高確認 icon
ICカード残高確認
Peace
Free 3.2 ★ View
#49 ProCleaner - Storage Cleaner icon
ProCleaner - Storage Clea…
Appsiko
Free 3.3 ★ View
#50 My SoftBank icon
My SoftBank
SoftBank Corp.
Free 3.7 ★ View