Last updated: October 21, 2026

Google Play Ranking: The Top Free Tools Apps in South Korea

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Rank			Rating	Installs	Recent
1	=	QR Scanner by P & L Studio	3.7	36 M	1.2 M
2	2	한글 뷰어 편집기 - 무료·광고 없고 HWP PDF저장 by Security DNS Zone	0.0	520 K	150 K
3	1	AI Cleaner: Cleanup Storage by ProTech Tools	4.5	240 K	23 K
4	1	Good Lock by Samsung Electronics Co., Ltd.	4.0	13 M	990 K
5	12	Recovery Lost Photos & Videos by Neo Utilities	3.9	170 K	71 K
6	4	Scan QR Code by Nullbyte Labs	4.2	6.9 M	490 K
7	=	V3 Mobile Plus by AhnLab Inc.	2.8	88 M	300 K
8	2	PDF Reader & Sign by Çağlar Türker	0.0	110 K	80 K
9	4	All PDF Reader & PDF Editor by BrightEase Studio	3.4	3.8 M	890 K
10	2	QR Scanner Creator by Znd Digital	3.8	1.5 M	190 K
11	3	XTranslate - Photo, Voice, PDF by FALCON GAME	4.7	25 M	440 K
12	1	Naver Papago - AI Translator by NAVER Corp.	4.5	38 M	310 K
13	5	PDF Reader - Scan All PDFs by Minware Labs	0.0	98 K	21 K
14	1	SmartCleaner by Cerkimot Enboopea	0.0	41 K	37 K
15	1	TeraBox: 1TB Cloud & AI Space by Flextech Inc.	4.4	460 M	7.1 M
16	=	Turbo Cleaner by Çağlar Türker	5.0	73 K	65 K
17	3	PDF Editor & PDF Reader by LuminousByte	3.4	2 M	790 K
18	8	PDF Reader: View All PDFs by Lumio Tech	3.8	19 M	3.7 M
19	25	Phone Cleanup: AI Cleaner by CoreTools Lab	4.5	600 K	170 K
20	13	All Document Reader & Scan by Studio Rankvn	3.4	1.6 M	27 K
21	=	All Video Downloader & Player by QR Code Scanner.	4.5	390 M	7.4 M
22	2	Phone Cleaner - AI Cleaner by Trusted Mobile Utilities	3.4	2 M	730 K
23	14	PDF Reader - PDF Editor & Scan by BrixoStack Studio	3.3	150 K	18 K
24	1	Proton VPN: Secure & Fast VPN by Proton AG	4.7	130 M	6.1 M
25	3	한글 엑셀 - XLSX·엑셀 뷰어 by Security DNS Zone	0.0	180 K	58 K
26	10	ReClear: Phone Storage Cleaner by TopOne gold	0.0	420 K	420 K
27	4	Location Sharing for Phone by CoreTools Lab	4.6	480 K	120 K
28	4	PDF Reader & PDF Viewer by OneTap Tools	0.0	380 K	200 K
29	16	PDF Reader, All PDF Editor by Techverse LTD	4.1	8.9 M	43 K
30	20	All PDF Reader & PDF Viewer by Swift Utilities Hub	2.7	280 K	190 K
31	9	PDF Reader & PDF Viewer by CoreTools Lab	2.9	1.3 M	1 M
32	9	All Document Reader PDF Viewer by All Office Tools	3.8	660 K	660 K
33	36	GPS Tracker and Finder by Swift Utilities Hub	3.7	5 M	730 K
34	5	StickTok - animation sticker by Neku Avatar Studio	4.1	8 M	110 K
35	2	시티즌코난 - 보이스피싱,스미싱,피싱아이즈,사기예방 by (주)인피니그루	0.0	1.4 M	81 K
36	2	Google Authenticator by Google LLC	3.9	340 M	5.4 M
37	3	PDF Reader - Viewer, Edit PDF by Zenstack Labs	2.8	4.8 M	1.9 M
38	19	PDF Viewer - PDF Reader by BitCraft Tools	3.8	500 K	220 K
39	9	Google Translate by Google LLC	4.3	1.7 B	8.4 M
40	1	Recover Deleted Messages: RDM by SaverHub Apps	4.2	8.4 M	560 K
41	=	PDF Reader: Edit PDF, Viewer by Easy App Tools	0.0	190 K	36 K
42	2	QR Code Scanner & Scanner App by QR Code Scanner.	4.8	150 M	1.3 M
43	5	Data Recovery - File Recovery by FunPeak	1.6	130 K	55 K
44	29	Photos Recovery - File Restore by OrionMobi Studio	4.0	950 K	470 K
45	2	Translate AI - Live Translator by HEYOS	4.7	1.4 M	310 K
46	7	국세청 홈택스 [손택스] by National Tax Service, Korea	3.9	32 M	150 K
47	=	Photo Recovery - File Recovery by Media Studio Inc - All Video Downloader Apps	3.8	1.6 M	110 K
48	21	AI Translate Easy by Emily Yu	4.2	250 K	45 K
49	14	Document Reader & Image to PDF by Corezen Soft	0.0	110 K	32 K
50	6	Software Update: App Update by Media Tech Studioz	0.0	38 K	37 K
51	24	QR & Barcode Scanner by Gamma Play	4.8	860 M	6.5 M
52	46	Storage Cleaner: Phone Cleanup by Exo Application	0.0	9 K	9 K
53	4	Auto Clicker: Auto Tapper by Simple Design Ltd.	4.8	24 M	1 M
54	12	PDF Reader & PDF Editor by Toolbox Pro	4.5	1.7 M	560 K
55	2	GPS Phone Tracker & Locator by OneTap Tools	4.2	740 K	290 K
56	6	GPS Tracker - Location Sharing by Hypers Tools	4.7	660 K	310 K
57	4	GPS Tracker: Location Sharing by LuminousByte	4.3	2.8 M	590 K
58	6	PDF Reader: Convert & Scan by ZentrixSoft	4.6	790 K	530 K
59	14	PDF Reader & View PDF Files by Zentechno	3.2	1.9 M	40 K
60	26	Document Reader & Edit All PDF by LemonCat Studio	0.0	210 K	28 K
61	5	오토마우스 - 간편터치, 자동클릭 by AX Labs.	0.0	950 K	39 K
62	9	PDF Reader: Viewer, PDF Editor by Stackwise Studio	3.7	5 M	1.1 M
63	2	한글 PDF - PDF 뷰어 편집기 by Security DNS Zone	0.0	18 K	18 K
64	3	ExpressVPN: VPN Fast & Secure by ExpressVPN	4.6	110 M	1.1 M
65	19	AI Note – Smart Notes Recorder by Zunex Labs	0.0	370 K	370 K
66	18	Super Cleaner by Cerkimot Enboopea	0.0	3.7 K	3.7 K
67	9	Photos Recovery, Pro Recover by Stackwise Studio	3.7	3.1 M	35 K
68	9	Recover Deleted Messages App by Global Private Networks	3.9	2.9 M	540 K
69	15	Document Reader - Convert PDF by Lumio Tech	0.0	130 K	12 K
70	=	Unicorn HTTPS:Secure & Fast by Unicorn Soft, Inc.	4.5	12 M	160 K
71	20	All Recovery - Photos, Videos by Office Suite Pro	4.1	7.3 M	250 K
72	9	PDF Reader & Editor by OrionMobi Studio	3.3	1.3 M	520 K
73	5	NordVPN – fast VPN for privacy by Nord Security	4.6	120 M	1.3 M
74	4	All Recovery Photos and Files by ProTech Tools	4.1	3.9 M	390 K
75	3	PDF Reader – Translate & Edit by AI Translator	4.7	360 K	38 K
76	12	Document Reader - PDF Scanner by Stackwise Studio	3.1	660 K	160 K
77	19	PDF Reader, View All PDFs by BitShot Technology Global	2.9	220 K	36 K
78	7	All Document Reader - Edit PDF by Exo Application	0.0	62 K	6.7 K
79	2	Highfield AI Video Generator by Thing Apps	0.0	4.6 K	4.6 K
80	25	QR Create&Scan by PDF Fuel	4.3	3.3 M	350 K
81	19	Auto Clicker - Auto click by Outlookdaily	4.2	1.3 M	1.8 K
82	1	Samsung Smart Switch Mobile by Samsung Electronics Co., Ltd.	3.9	2.4 B	59 M
83	25	Clean Go by Çağlar Türker	4.1	610 K	610 K
84	4	Design Keyboard - Fonts, Emoji by Design Keyboard	4.4	23 M	70 K
85	3	AI Cleaner - Smart CleanUp by LuminousByte	4.6	2 M	380 K
86	9	Phone Call by Call Log Manager	4.2	9.6 M	530 K
87	8	노래방 노래검색 – TJ, KY 노래방 번호 검색 by Mojise	0.0	1 M	21 K
88	14	PDoc: PDF Reader by notStudio	3.8	260 K	260 K
89	2	VPN - Super Unlimited Proxy by VPN Super Inc	4.7	260 M	5.2 M
90	4	만능 녹음기 - 회의·강의 자동녹음·소리감지 by Dev Loach	0.0	180 K	26 K
91	3	Auto Clicker - Automatic tap by True Developers Studio	4.6	210 M	3 M
92	32	All PDF Reader - PDF Scanner by Studio Rankvn	4.6	960 K	16 K
93	4	Software Updater: Update Apps by SaverHub Apps	0.0	75 K	46 K
94	19	LED 전광판 by AXIS.Dev	0.0	100 K	26 K
95	3	Move to iOS by Apple	3.6	270 M	3 M
96	28	PDF Reader - Edit PDF File by Syntaxa Smart Studio	3.3	1.2 M	700 K
97	4	All Document Reader & Scan PDF by BrixoStack Studio	0.0	80 K	18 K
98	2	PDF Reader & All PDF Editor by ProTech Tools	3.7	900 K	230 K
99	10	모두의응원 LED 전광판 - 필수 응원 도구 by corp.smpleinc	0.0	1.8 M	28 K
100	1	SEIO Agent by SKTelecom	4.1	78 M	890 K

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