Top Free Tools — Japan
Google Play · Updated 2026-07-24 03:06 UTC · 200 apps
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Top Free Tools — Japan
Google Play · 200 apps · Updated 2026-07-24 03:06 UTCJump to#
Showing 50 of 200| Rank | App | Category | Price | 7-day trend | Today |
|---|---|---|---|---|---|
| 1 |  Smart PDF Reader & PDF ViewerOlasmg Digital | — | Free | — | 2 |
| 2 | — | Free | — | — | |
| 3 |  My docomo - 料金・通信量の確認NTT DOCOMO | — | Free | — | 5 |
| 4 |  QR & Barcode ScannerGamma Play | — | Free | — | 3 |
| 5 |  Mix CleanerTeslimat LLC | — | Free | — | 1 |
| 6 |  QR Code Scanner & Scanner AppQR Code Scanner. | — | Free | — | 2 |
| 7 |  PDF Scanner - ReaderAl Fayrouz | — | Free | — | 4 |
| 8 |  QR Code Scanner: Smart ScanSwift Utilities Hub | — | Free | — | 4 |
| 9 |  PDF Reader & PDF Editorpicture polly | — | Free | — | 4 |
| 10 |  QR ScannerP & L Studio | — | Free | — | 5 |
| 11 |  Clean Itshinschustlind | — | Free | — | 2 |
| 12 |  Flow PDF - reader & viewMr Dev Build | — | Free | — | 4 |
| 13 |  Swift All Reader - PDF ViewerVolarNext Technologies | — | Free | — | 6 |
| 14 |  Norton360 Antivirus & SecurityNortonMobile | — | Free | — | — |
| 15 |  PDF Flowivawackebuddy | — | Free | — | 7 |
| 16 |  QR Create&ScanPDF Fuel | — | Free | — | 1 |
| 17 |  ZapZip CleanUIS MULTIPURPOSE VENTURES | — | Free | — | — |
| 18 |  Google AuthenticatorGoogle LLC | — | Free | — | 8 |
| 19 |  Samsung Smart Switch MobileSamsung Electronics Co., Ltd. | — | Free | — | 9 |
| 20 |  PDFMaster - PDF ReaderVOYAGER SKY | — | Free | — | 15 |
| 21 |  7-Eleven MulticopyFUJIFILM Business Innovation Corp. | — | Free | — | 9 |
| 22 |  Google TranslateGoogle LLC | — | Free | — | 5 |
| 23 |  PrintSmashSHARP CORPORATION | — | Free | — | 9 |
| 24 |  Air PDF - PDF Readershinschustlind | — | Free | — | 51 |
| 25 |  Auto Clicker: Auto TapperSimple Design Ltd. | — | Free | — | 7 |
| 26 |  Notes - Simple notepad, memoKomorebi Inc. | — | Free | — | 3 |
| 27 |  Simeji Japanese keyboard+Emojiバイドゥ株式会社 | — | Free | — | 6 |
| 28 |  My SoftBankSoftBank Corp. | — | Free | — | 8 |
| 29 |  CleanLoomBetterFly Games | — | Free | — | 5 |
| 30 |  PDF Reader: Viewer, PDF EditorStackwise Studio | — | Free | — | 1 |
| 31 |  PDF Editor & PDF ReaderLuminousByte | — | Free | — | 7 |
| 32 |  StickTok - animation stickerNeku Avatar Studio | — | Free | — | 13 |
| 33 |  PixelCleanShiDa Nora T | — | Free | — | 27 |
| 34 |  Fill StorageArum Communications | — | Free | — | 11 |
| 35 |  GoogleGoogle LLC | — | Free | — | 1 |
| 36 |  PDF File ReaderSimple and practical tools | — | Free | — | 5 |
| 37 |  あんしんセキュリティNTT DOCOMO | — | Free | — | 4 |
| 38 |  QR Code Reader - Barcode ScanKomorebi Inc. | — | Free | — | 1 |
| 39 |  Document Reader & PDF EditRGKAMWALA | — | Free | — | 11 |
| 40 |  Cleanup: Phone Storage CleanerDeep Flow Apps | — | Free | — | 10 |
| 41 |  CleanMax ProHuanYoung Tech of SZ | — | Free | — | 24 |
| 42 | — | Free | — | 19 | |
| 43 |  Access PDFJOSEPH QUANTUMLENS TECH | — | Free | — | 1 |
| 44 |  QR Code Scanner & Barcode ScanDaily Tool Labs | — | Free | — | 2 |
| 45 |  CleanFlareBRITANNIA STREET LTD | — | Free | — | 7 |
| 46 |  Auto Clicker - Automatic tapTrue Developers Studio | — | Free | — | 7 |
| 47 |  QR Code Scanner - Scan BarcodeTools & Utilities Apps | — | Free | — | 1 |
| 48 |  QuickDoc: PDF Reader ToolsDev Globeg | — | Free | — | 1 |
| 49 |  PDF Office: AI Reader & EditorAysarGhnimat | — | Free | — | 14 |
| 50 |  Google’s Find HubGoogle LLC | — | Free | — | 6 |
