Polaris Office - Free Docs, Sheets, Slides + PDF APK

Android's Best Free Office : Word, Excel, PowerPoint and PDF, TXT + Zip file

Download Polaris Office - Free Docs, Sheets, Slides + PDF 9.0.4 APK

App Description

Polaris Office - Free Docs, Sheets, Slides + PDF is infraware,office,link,business,polaris, content rating is Everyone (PEGI-3). This app is rated 4.6 by 80 users who are using this app. To know more about the company/developer, visit INFRAWARE, INC. website who developed it. com.infraware.office.link.apk apps can be downloaded and installed on Android 4.4.x and higher Android devices. The Latest Version of 9.0.4 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 359042+ times on store. You can also download com.infraware.office.link APK and run it with the popular Android Emulators.

Already 90 Million Users Across The World, Get the Latest Android Office App For Free.
Experience New All-in-One Complete Office Suite compatible with MS Word, Excel, PowerPoint and Adobe PDF. "Editors' Choice", "2015 Best App", and "Top Developer"awarded by Google Play.

■ Features ■ 
• Supported File Formats : DOC, DOCX, XLS, XLSX, PPT, PPTX, PPS, PPSX, TXT, HWP, ODT and PDF.
• Supporting 18 global languages including English, French, Arabic, Japanese, Russian, German, Italian, Spanish, etc
• Polaris Drive is a default cloud but also available other cloud service such as Google Drive, Dropbox, Box, OneDrive.
• Polaris Office now only supports KitKat 4.4 and above.

Compact - Only 60 MB Size. Just one application enough for all different type of documents.
• You can open, edit and save all type of office files such as word, excel and powerpoint by one android office app installed.

Compatible - Fully Compatible with Microsoft Office, PDF Reader & Converter.
• Open all file formats such as Microsoft Word, Microsoft Excel, Spreadsheet, Microsoft PowerPoint, Slide, and Google Docs.
• View PDFs right from your Android phone and save as PDF files from other type of documents.

Creative - Improve your skill, enhance your creativity with handwriting input.
• Draw and edit your idea with your own hands. Let you write on screen as though you were writing on actual paper.
• Directly, take pictures from camera to documents or insert video clips from your Android phone.

Connect - Quick and Easy Access for Anytime, Anywhere and Any device.
• Across all devices like Desktop, Tablet and Android phone, Keep your all documents always up-to-date in sync via Polaris Drive or other cloud service.

Collaborate - Writing notes directly with your hands then sharing your idea easily.
• Just simply sharing the link of documents with our cloud storage via SMS, email, Facebook and other channels.
• Leave your comments right away even PDF files and invite your colleagues to in-app communication to discuss revision before printing it out.

[Payment plan and auto-subscription] 
• Polaris Office is free all-in-one office suite but some features can be limited by your cloud usage or your subscription option. Generally, you can use more features with reasonable price, please check details on polarisoffice.com/pricing
• You can upgrade to the Smart Plan ($3.99/month & $39.99/year) or the Pro Plan ($5.99/month & $59.99/year) to take the advantage of even more premium functions. (The price is based on US dollar. The actual price may differ depending on currency of each countries.)
• You can remove advertisement by purchasing Remove Ad for $4.99.
• Recurring payments and plan subscriptions are automatically processed. Your subscription will automatically renew.
• If you would like to stop your subscription, please cancel your subscription any time within 24 hours before the next renewal date. Subscription cancellation is available within the Google Play Store app details page or Google Wallet. (Reference: support.google.com/payments/answer/6220303?hl=en)

[Information about permission]
1) Necessary Permission to Access
• WRITE_EXTERNAL_STORAGE : This permission is required to read saved documents in Android SD card.
• READ_EXTERNAL_STORAGE : This permission is required to edit saved documents in Android SD card or move documents from other storage to SD card.
2) Selective Permission to Access
• GET_ACCOUNTS : If you would like to connect to Google Drive, this permission is required to use your current account.
• Bluetooth : This permission is required to edit documents through Bluetooth devices.

[Note] 
• Official Site : Polarisoffice.com
• Support : [Application] - [Settings] - [Customer Support] or [Official Site] – [Support]
• Privacy & Terms : www.polarisoffice.com/privacy
 

App ChangeLog

• v7.2.6
  - Supports Polish
  - Other customer review & inquiry issues has been fixed.

App Screens

polaris-office-word-docs-sheets-pdf-reader.apk

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.infraware.office.link.apk Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:3|type-unsupported:10|undetected:62|
Name:polaris-office-word-docs-sheets-pdf-reader.apk
SHA-1:cb3eee6e870a6e4c96c418fb664f772d1fa6c9f4
SHA-256:d427519cd75c4e30e21b3ad5f9d7846a6ea357717a859554ce97cacf7f7128ac
SSDEEP:1572864:/OO1l482PZRxEy+eqU36vfFqqWSUDE5JtiijmuN51qtE:/zl482xH6FSSUY1iiiuN39
File type:Android
Magic:Zip archive data
File size:65157414
Uncompressed Size:114406060
Contained Files	:6127
Contained Files By Type:0:1,dex:6,gz:1,jks:1,png:62,so:3,ttf:8,txt:133,xml:360,

Permissions

requires following permissions on your android device.

android.permission.ACCESS_NETWORK_STATE: Allows an application to view the status of all networks.
android.permission.ACCESS_WIFI_STATE: Allows an application to view the information about the status of Wi-Fi.
android.permission.AUTHENTICATE_ACCOUNTS: Allows an application to use the account authenticator capabilities of the Account Manager, including creating accounts as well as obtaining and setting their passwords.
android.permission.BLUETOOTH: Allows an application to view configuration of the local Bluetooth phone and to make and accept connections with paired devices.
android.permission.BLUETOOTH_ADMIN: Allows an application to configure the local Bluetooth phone and to discover and pair with remote devices.
android.permission.CHANGE_WIFI_STATE: Allows an application to connect to and disconnect from Wi-Fi access points and to make changes to configured Wi-Fi networks.
android.permission.FOREGROUND_SERVICE: Unknown permission from android reference
android.permission.GET_ACCOUNTS: Allows an application to access the list of accounts known by the phone.
android.permission.GET_TASKS: Allows application to retrieve information about currently and recently running tasks. May allow malicious applications to discover private information about other applications.
android.permission.INTERNET: Allows an application to create network sockets.
android.permission.MANAGE_ACCOUNTS: Allows an application to perform operations like adding and removing accounts and deleting their password.
android.permission.MANAGE_USERS: Allows an application to call APIs that allow it to query and manage users on the device. This permission is not available to third party applications.
android.permission.READ_EXTERNAL_STORAGE: Allows an application to read from external storage
android.permission.RECEIVE_BOOT_COMPLETED: Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
android.permission.USE_CREDENTIALS: Allows an application to request authentication tokens.
android.permission.USE_FINGERPRINT: Unknown permission from android reference
android.permission.VIBRATE: Allows the application to control the vibrator.
android.permission.WAKE_LOCK: Allows an application to prevent the phone from going to sleep.
android.permission.WRITE_EXTERNAL_STORAGE: Allows an application to write to the SD card.
com.android.clipboardsaveservice.CLIPBOARDSAVESERVICE_PERMISSION: Unknown permission from android reference
com.android.vending.BILLING: Unknown permission from android reference
com.google.android.c2dm.permission.RECEIVE: Unknown permission from android reference
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE: Unknown permission from android reference
com.infraware.filemanager.webstorage.polink.global.PERMISSION: Unknown permission from android reference
com.sony.mobile.permission.SYSTEM_UI_VISIBILITY_EXTENSION: Unknown permission from android reference

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

create accounts and set passwords
Allows the app to use the account authenticator capabilities of the AccountManager, including creating accounts and getting and setting their passwords.

pair with Bluetooth devices
Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.

access Bluetooth settings
Allows the app to configure the local Bluetooth phone, and to discover and pair with remote devices.

connect and disconnect from Wi-Fi
Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

GET ACCOUNTS
Allows access to the list of accounts in the Accounts Service.

find accounts on the device
Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.

retrieve running apps
Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

manage users
Allows apps to manage users on the device, including query, creation and deletion.

read the contents of your SD card
Allows the app to read the contents of your SD card.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

use accounts on the device
Allows the app to request authentication tokens.

control vibration
Allows the app to control the vibrator.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

modify or delete the contents of your SD card
Allows the app to write to the SD card.

In-App billing
In-app Billing on Google Play provides a straightforward, simple interface for sending In-app Billing requests and managing In-app Billing transactions using Google Play.

receive data from Internet
Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage.

Certificate

Certificate Issuer:C:KO, CN:PolarisOffice, L:SEOUL, O:Infraware, ST:Unknown, OU:company
Certificate Subject:C:KO, CN:PolarisOffice, L:SEOUL, O:Infraware, ST:Unknown, OU:company

Activities

com.infraware.service.activity.ActNLoginMain
com.infraware.service.activity.ActNLoginLogin
com.infraware.service.activity.ActNChangeOrangeEmail
com.infraware.service.activity.ActNLoginRegist
com.infraware.service.activity.ActNLoginPaymentInduce
com.infraware.service.activity.ActNLoginChangeDevice
com.infraware.service.activity.ActNLoginSNS
com.infraware.service.activity.ActNLoginPOSInduce
com.infraware.service.setting.ActPOSettingSnsBinding
com.infraware.common.polink.sns.facebook.ActFacebookShare
com.infraware.service.activity.ActNLoginSSO
com.mopub.common.privacy.ConsentDialogActivity
com.infraware.service.setting.newpayment.ActPoDowngradeInfo
com.infraware.filemanager.webstorage.polink.boxnet.BoxActivity
com.box.boxandroidlibv2.activities.OAuthActivity
com.infraware.filemanager.webstorage.polink.dropbox.DropboxActivity
com.infraware.filemanager.webstorage.polink.dropbox.DropboxAuthActivity
com.infraware.filemanager.webstorage.polink.onedrive.OneDriveLoginActivity
com.infraware.errorreporting.nativecrashhandler.NativeCrashActivity
com.infraware.service.activity.ActLinkActionCopy
com.infraware.service.activity.ActLinkActionFacebook
com.infraware.service.activity.ActLinkActionTwitter
com.infraware.service.ActLauncher
com.infraware.service.activity.ActNHome
com.infraware.service.setting.ActPOSetting
com.infraware.service.setting.ActPOSettingAccountSetting
com.infraware.service.setting.ActPOSettingAccountChangeName
com.infraware.service.setting.ActPOSettingAccountChangeEmail
com.infraware.service.setting.ActPOSettingAccountChangePw
com.infraware.service.setting.ActPOSettingAccountDevice
com.infraware.service.setting.ActPoSettingContactList
com.infraware.service.setting.ActPOSettingGeneralDoc
com.infraware.service.setting.ActPOSettingGeneralSync
com.infraware.service.setting.ActPOSettingSyncDocAutoUpload
com.infraware.service.setting.ActPOSettingAddressBook
com.infraware.service.setting.ActPOSettingAddressHiddenList
com.infraware.service.setting.ActPOSettingPOSInstall
com.infraware.service.setting.ActPOSettingWebView
com.infraware.service.setting.ActPOSettingAutoSyncFolderSelect
com.infraware.service.setting.newpayment.ActPoNewPaymentProduct
com.infraware.service.setting.newpayment.ActPoNewPaymentAdFree
com.infraware.service.setting.ActPOSettingAppPasscode
com.infraware.service.setting.ActPOSettingMediaAdSetting
com.infraware.service.setting.ActPOSettingNoticeSetting
com.infraware.service.setting.registercoupon.view.ActPOSettingRegisterCoupon
com.infraware.service.setting.ActPoSettingAccountInfo
com.infraware.service.setting.ActPOSettingChecklist
com.infraware.service.setting.ActPOSettingADOption
com.infraware.service.activity.ActPOPasscode
com.infraware.service.search.ActFileSearch
com.infraware.service.activity.ActDeviceDisconnectByExpired
com.infraware.service.wrapper.ActPOWrapper
com.infraware.service.activity.ActPOSInduce
com.infraware.service.activity.ActNHomePOSInduce
com.infraware.service.login.activity.ActNLoginFindPw
com.infraware.service.login.activity.ActNLoginSetPassword
com.infraware.service.login.activity.ActNLoginGuest
com.infraware.service.activity.ActFindAccount
com.infraware.service.login.activity.ActNDataComNetwork
com.infraware.office.hwp.UxHwpEditorActivity
com.infraware.office.sheet.UxSheetEditorActivity
com.infraware.office.slide.UxSlideEditorActivity
com.infraware.office.word.UxWordEditorActivity
com.infraware.office.texteditor.UxTextEditorActivity
com.infraware.office.viewer.UxPdfViewerActivity
com.infraware.office.uxcontrol.uicontrol.common.UiFileSaveActivity
com.infraware.office.uxcontrol.uicontrol.sheet.UiSheetSortActivity
com.infraware.office.slide.UxSlideShowActivity
com.infraware.office.slide.UxSlidePreViewActivity
com.infraware.common.UxSaveAndCloseActivity
com.infraware.office.uxcontrol.uicontrol.word.UiWordBookmarkActivity
com.infraware.office.uxcontrol.fragment.UiCommonBaseDialogFragmentActivity
com.infraware.office.uxcontrol.fragment.UiCommonBaseFragmentActivity
com.infraware.office.uxcontrol.fragment.sheet.UiSheetFunctionActivityForPhone
com.infraware.office.uxcontrol.fragment.sheet.UiSheetFunctionContentActivityForPhone
com.infraware.office.uxcontrol.uicontrol.common.UiResizeRotateActivity
com.infraware.office.uxcontrol.uicontrol.common.UiRotateActivity
com.infraware.office.uxcontrol.uicontrol.common.UiResizeActivity
com.infraware.office.uxcontrol.uicontrol.UiColorPickerActivity
com.infraware.office.uxcontrol.uicontrol.common.UiSplitActivity
com.infraware.office.uxcontrol.uicontrol.common.UiDataSheetActivity
com.infraware.office.uxcontrol.uicontrol.common.UiFileInfoActivity
com.infraware.office.texteditor.UxTextEditorPreferenceActivity
com.infraware.office.viewer.ObjectViewActivity
com.infraware.googleservice.print.CloudPrintActivity
com.infraware.googleservice.chromecast.uicontroller.ChromeCastActivity
com.infraware.googleservice.chromecast.uicontroller.ChromeCastDialogActivity
com.facebook.ads.InterstitialAdActivity
com.mopub.common.MoPubBrowser
com.mopub.mobileads.MoPubActivity
com.mopub.mobileads.MraidActivity
com.mopub.mobileads.RewardedMraidActivity
com.mopub.mobileads.MraidVideoPlayerActivity
com.facebook.ads.AudienceNetworkActivity
com.google.android.gms.ads.AdActivity
com.onnuridmc.exelbid.common.ExelBidActivity
com.infraware.service.activity.HelloWorldKotlinActivity
com.facebook.FacebookActivity
com.inmobi.rendering.InMobiAdActivity
com.google.android.gms.auth.api.signin.internal.SignInHubActivity

Providers

android.support.v4.content.FileProvider
com.facebook.ads.AudienceNetworkContentProvider
com.google.firebase.provider.FirebaseInitProvider
com.google.android.gms.ads.MobileAdsInitProvider
android.arch.lifecycle.ProcessLifecycleOwnerInitializer
com.facebook.internal.FacebookInitProvider
com.crashlytics.android.CrashlyticsInitProvider

Services

com.infraware.filemanager.webstorage.polink.boxnet.WSBoxnetService
com.infraware.filemanager.webstorage.polink.dropbox.WSDropboxService
com.infraware.filemanager.webstorage.polink.google.WSGoogleService
com.infraware.filemanager.webstorage.polink.onedrive.WSOneDriveService
com.infraware.filemanager.webstorage.polink.sugarsync.WSSugarSyncService
com.infraware.filemanager.webstorage.polink.webdav.WSWebDAVService
com.infraware.googleservice.chromecast.notification.DocCastNotificationService
com.infraware.filemanager.polink.autosync.AutoSyncService
com.infraware.push.fcm.FcmService
com.google.firebase.components.ComponentDiscoveryService
com.google.firebase.messaging.FirebaseMessagingService
com.google.android.gms.auth.api.signin.RevocationBoundService
com.google.android.gms.measurement.AppMeasurementService
com.google.android.gms.measurement.AppMeasurementJobService
com.google.android.datatransport.runtime.backends.TransportBackendDiscovery
com.google.android.datatransport.runtime.scheduling.jobscheduling.JobInfoSchedulerService
com.estmob.sdk.transfer.service.TransferService
com.estmob.sdk.transfer.manager.SdkTransferManager$NotificationIntentService
com.estmob.sdk.transfer.manager.SdkNotificationManager$TransferIntentService

Receivers

com.infraware.filemanager.polink.PoLinkServiceStatusReceiver
com.infraware.service.PoNotificationReceiver
com.google.firebase.iid.FirebaseInstanceIdReceiver
com.google.android.gms.measurement.AppMeasurementReceiver
com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver
com.facebook.CurrentAccessTokenExpirationBroadcastReceiver
com.facebook.CampaignTrackingReceiver
com.google.android.datatransport.runtime.scheduling.jobscheduling.AlarmManagerSchedulerBroadcastReceiver
com.estmob.sdk.transfer.push.SdkGcmReceiver

Interesting Strings

http://
http://%s:%d/api/
http://127.0.0.1:%d/api/
http://172.25.0.113:8080
http://172.25.0.115:8080
http://bit.ly/2Tjjccu
http://blog.polarisoffice.com/rss
http://blog.rss.naver.com/appdevappdev.xml
http://blog.sina.com.cn/rss/2734686785.xml
http://devcloud.polarisoffice.com:18080
http://devcloud.polarisoffice.com:8080
http://eoq.kr/
http://inhouse.polarisoffice.com
http://inhouse.polarisoffice.com:18080
http://m.cs.polarisoffice.com/FaQ_View?idx=2049&lang=ko
http://m.cs.polarisoffice.com/FaQ_View?idx=2050&lang=en
http://m.cs.polarisoffice.com/FaQ_View?idx=2051&lang=jp
http://m.cs.polarisoffice.com/FaQ_View?idx=2052&lang=cn
http://mcs.polarisoffice.com/%s?code=%s&lang=%s&name=%s&email=%s&path=%s&devicetype=%s&devicemodel=%s&os=%s&osVersion=%s&deviceManufacturer=%s&version=%s&idx=%s&search_txt=underground
http://mcs.polarisoffice.com/%s?code=%s&lang=%s&name=%s&email=%s&path=%s&devicetype=%s&devicemodel=%s&os=%s&osVersion=%s&deviceManufacturer=%s&version=%s&user_id=%s&country=
http://notice.polarisoffice.com/ponotify/?page_id=%d&dev=%s&lang=%s&lv=%d&time=%d
http://polarisoffice.co.jp/?feed=rss2
http://polarisoffice.wordpress.com/feed/
http://schemas.android.com/apk/res-auto
http://schemas.android.com/apk/res/android
http://send.ky/
http://sendanywhe.re/
http://stagingcloud.polarisoffice.com:9000
http://stagingcloud.polarisoffice.com:9990
http://update.polarisoffice.com
http://update.polarisoffice.com.cn
http://verify-notice.polarisoffice.com/ponotify/?page_id=%d&dev=%s&lang=%s&lv=%d&time=%d
http://verify-update.polarisoffice.com
http://vf-ca-elb-notice-2038861763.us-west-1.elb.amazonaws.com/ponotify/?page_id=%d&dev=%s&lang=%s&lv=%d&time=%d
http://vf-ca-update.polarisoffice.com
http://vfch.polarisoffice.com.cn:18080
http://{SERVER_ONLY_IP}:%d/api/file/%d
https://
https://analysis.polarisoffice.com
https://analysis.polarisoffice.com.cn
https://analysis.polarisoffice.kr
https://api-push.send-anywhere.com/push/v1/
https://api.polarisoffice.com
https://api.polarisoffice.com.cn
https://api.polarisoffice.kr
https://api.send-anywhere.com/api/v1/
https://content-na.drive.amazonaws.com/cdproxy/
https://content-na.drive.amazonaws.com/cdproxy/nodes/
https://download.polarisoffice.com
https://download.polarisoffice.com.cn
https://download.polarisoffice.kr
https://drive.amazonaws.com/drive/v1/
https://eoq.kr
https://github.com/grpc/grpc-java/issues/1775
https://github.com/grpc/grpc-java/issues/2592
https://logauth.polarisoffice.com
https://logconfig.polarisoffice.com
https://partner.samsungcloud.com/register
https://play.google.com/store/apps/details?id=com.estmob.android.sendanywhere
https://policies.google.com/technologies/partner-sites
https://preproduction.polarisoffice.com
https://send-anywhere.com/web/link/
https://send.ky/
https://sendanywhe.re/
https://support.google.com/admob/answer/9012903
https://testbed.polarisoffice.com
https://unity3d.com/legal/privacy-policy
https://update.polarisoffice.kr
https://upload.polarisoffice.com
https://upload.polarisoffice.com.cn
https://upload.polarisoffice.kr
https://verify-analysis.polarisoffice.com
https://verify-api.polarisoffice.com
https://verify-download.polarisoffice.com
https://verify-upload.polarisoffice.com
https://verifycloud.polarisoffice.com
https://vf-ca-analysis.polarisoffice.com
https://vf-ca-api.polarisoffice.com
https://vf-ca-cloud.polarisoffice.com
https://vf-ca-download.polarisoffice.com
https://vf-ca-upload.polarisoffice.com
https://vf-ca-vmemo-download.polarisoffice.com
https://vf-ca-vmemo-upload.polarisoffice.com
https://vfch.polarisoffice.com.cn
https://vmemo-download.polarisoffice.com
https://vmemo-upload.polarisoffice.com
https://www.example.com
https://www.facebook.com/about/privacy/update
https://www.inmobi.com/privacy-policy/
https://www.mopub.com/legal/privacy/#mopub-privacy-policy-2018-01-20
https://www.polarisoffice.com
https://www.polarisoffice.com.cn
https://www.polarisoffice.com/en/help/faq-android/How-do-I-share-my-document-with-others??category=8&id=32
https://www.polarisoffice.com/en/help/faq-android/how-to-share-documents-with-sendanywhere?category=&id=942
https://www.polarisoffice.com/en/privacy
https://www.polarisoffice.com/ja/help/faq-android/%E3%82%BB%E3%83%B3%E3%83%89%E3%82%A8%E3%83%8B%E3%82%A6%E3%82%A7%E3%82%A2%E3%81%A7%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88%E3%82%92%E5%85%B1%E6%9C%89%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95?category=&id=940
https://www.polarisoffice.com/ja/help/faq-android/%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88%E3%81%AE%E5%85%B1%E6%9C%89%E3%81%AF%E3%80%81%E3%81%A9%E3%81%86%E3%81%99%E3%82%8C%E3%81%B0%E3%81%84%E3%81%84%EF%BC%9F?category=8&id=585
https://www.polarisoffice.com/ko/help/faq-android/%EB%AC%B8%EC%84%9C-%EA%B3%B5%EC%9C%A0%EB%8A%94-%EC%96%B4%EB%96%BB%EA%B2%8C-%ED%95%98%EB%82%98%EC%9A%94??category=&id=31
https://www.polarisoffice.com/ko/help/faq-android/%EC%84%BC%EB%93%9C%EC%95%A0%EB%8B%88%EC%9B%A8%EC%96%B4%EB%A1%9C-%EB%AC%B8%EC%84%9C-%EA%B3%B5%EC%9C%A0%ED%95%98%EB%8A%94-%EB%B0%A9%EB%B2%95?category=&id=938
https://www.polarisoffice.kr