# PDF Maker

状态：active
Platform：android
Package：imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker
Version：7.1.1.1
Opportunity：2026-06-10-pdf-maker-image-to-pdf

## 摘要

- 包类型：xapk，inner APK 数：3
- 引擎 / 框架：native
- SDK 线索：admob, facebook, firebase
- Endpoint candidates：10
- 结论口径：本报告只基于静态 ZIP / Manifest / 字符串证据；不代表真实运行路径已验证。

## 直接证据

- [high] Manifest package id is imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker（source: `AndroidManifest.xml`，status: `verified`）
- [high] Manifest declares 22 permissions（source: `AndroidManifest.xml`，status: `verified`）
- [high] Engine/framework markers: native（source: `APK file inventory`，status: `verified`）
- [high] Static strings include 10 endpoint candidates（source: `Text/string scan`，status: `verified`）
- [high] Package contains 8 native libraries（source: `APK file inventory`，status: `verified`）

## 推断

- [medium] SDK markers suggest: admob, facebook, firebase（source: `Manifest, filenames, and text strings`，status: `inferred`）

## 权限和组件

### 权限

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.MANAGE_EXTERNAL_STORAGE`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.REORDER_TASKS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

### 组件

- Activities：androidx.test.core.app.InstrumentationActivityInvoker$BootstrapActivity, androidx.test.core.app.InstrumentationActivityInvoker$EmptyActivity, androidx.test.core.app.InstrumentationActivityInvoker$EmptyFloatingActivity, com.android.billingclient.api.ProxyBillingActivity, com.android.billingclient.api.ProxyBillingActivityV2, com.applovin.adview.AppLovinFullscreenActivity, com.applovin.creative.MaxCreativeDebuggerActivity, com.applovin.creative.MaxCreativeDebuggerDisplayedAdActivity, com.applovin.mediation.MaxDebuggerActivity, com.applovin.mediation.MaxDebuggerAdUnitDetailActivity, com.applovin.mediation.MaxDebuggerAdUnitWaterfallsListActivity, com.applovin.mediation.MaxDebuggerAdUnitsListActivity, com.applovin.mediation.MaxDebuggerCmpNetworksListActivity, com.applovin.mediation.MaxDebuggerDetailActivity, com.applovin.mediation.MaxDebuggerMultiAdActivity, com.applovin.mediation.MaxDebuggerTcfConsentStatusesListActivity, com.applovin.mediation.MaxDebuggerTcfInfoListActivity, com.applovin.mediation.MaxDebuggerTcfStringActivity, com.applovin.mediation.MaxDebuggerTestLiveNetworkActivity, com.applovin.mediation.MaxDebuggerTestModeNetworkActivity, com.applovin.mediation.MaxDebuggerUnifiedFlowActivity, com.applovin.mediation.MaxDebuggerWaterfallSegmentsActivity, com.applovin.sdk.AppLovinWebViewActivity, com.facebook.ads.AudienceNetworkActivity, com.google.android.gms.ads.AdActivity, com.google.android.gms.ads.NotificationHandlerActivity, com.google.android.gms.ads.OutOfContextTestingActivity, com.google.android.gms.auth.api.signin.internal.SignInHubActivity, com.google.android.gms.common.api.GoogleApiActivity, com.google.android.play.core.common.PlayCoreDialogWrapperActivity, com.luck.picture.lib.PictureExternalPreviewActivity, com.luck.picture.lib.PicturePlayAudioActivity, com.luck.picture.lib.PicturePreviewActivity, com.luck.picture.lib.PictureSelectorActivity, com.luck.picture.lib.PictureSelectorCameraEmptyActivity, com.luck.picture.lib.PictureSelectorPreviewWeChatStyleActivity, com.luck.picture.lib.PictureSelectorWeChatStyleActivity, com.luck.picture.lib.PictureVideoPlayActivity, com.vungle.ads.internal.ui.VungleActivity, com.yalantis.ucrop.PictureMultiCuttingActivity, com.yalantis.ucrop.UCropActivity, com.yandex.mobile.ads.common.AdActivity, com.yandex.mobile.ads.features.debugpanel.ui.IntegrationInspectorActivity, com.zipoapps.premium.relaunch.RelaunchActivity, com.zipoapps.premium.start_like_pro.StartLikeProActivity, com.zipoapps.premiumhelper.support.ContactSupportActivity, com.zipoapps.premiumhelper.ui.settings.PHSettingsActivity, com.zipoapps.premiumhelper.ui.settings.delete_account.PhDeleteAccountActivity, com.zipoapps.premiumhelper.ui.settings.secret.PhSecretSettingsActivity, com.zipoapps.premiumhelper.ui.splash.PHSplashActivity, com.zipoapps.premiumhelper.ui.splash.WarmSplashActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.converttopdf, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.edit_pdf, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.new_icon, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.pdf_to_jpg, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.LanguageScreenActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.base.NewBaseActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.crop.CropActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.edit.CalendarActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.edit.DrawActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.edit.ImageEditActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.edit.SignatureCropActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.filecreate.FileCreatedActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.filecreate.FileCreatedSplit, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.imagepreview.ImagePreviewActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.main.NavigationMainActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.pdfview.PdfViewerActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.pdfview.WordReaderActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.savefile.SaveFileActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.search.SearchActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.setting.SettingsActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.splash.WelcomeScreenActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.tools.MergeReorderActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.tools.SplitActivity, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.ui.tools.ToolsSelectionActivity
- Services：androidx.camera.core.impl.MetadataHolderService, androidx.room.MultiInstanceInvalidationService, androidx.work.impl.background.systemalarm.SystemAlarmService, androidx.work.impl.background.systemjob.SystemJobService, androidx.work.impl.foreground.SystemForegroundService, androidx.work.multiprocess.RemoteWorkManagerService, com.applovin.impl.adview.activity.FullscreenAdService, com.google.android.datatransport.runtime.backends.TransportBackendDiscovery, com.google.android.datatransport.runtime.scheduling.jobscheduling.JobInfoSchedulerService, com.google.android.gms.ads.AdService, com.google.android.gms.auth.api.signin.RevocationBoundService, com.google.android.gms.measurement.AppMeasurementJobService, com.google.android.gms.measurement.AppMeasurementService, com.google.firebase.components.ComponentDiscoveryService, com.google.firebase.messaging.FirebaseMessagingService, com.google.firebase.sessions.SessionLifecycleService, com.zipoapps.premiumhelper.util.PHMessagingService, io.appmetrica.analytics.internal.AppMetricaService
- Receivers：androidx.profileinstaller.ProfileInstallReceiver, androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy, androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy, androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy, androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy, androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver, androidx.work.impl.background.systemalarm.RescheduleReceiver, androidx.work.impl.diagnostics.DiagnosticsReceiver, androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver, com.google.android.datatransport.runtime.scheduling.jobscheduling.AlarmManagerSchedulerBroadcastReceiver, com.google.android.gms.measurement.AppMeasurementReceiver, com.google.firebase.iid.FirebaseInstanceIdReceiver, com.zipoapps.premiumhelper.util.ChooserReceiver, com.zipoapps.premiumhelper.util.ConsumeAllReceiver
- Providers：androidx.startup.InitializationProvider, com.applovin.sdk.AppLovinInitProvider, com.facebook.ads.AudienceNetworkContentProvider, com.google.android.gms.ads.MobileAdsInitProvider, com.google.firebase.provider.FirebaseInitProvider, com.luck.picture.lib.PictureFileProvider, com.yandex.mobile.ads.core.initializer.MobileAdsInitializeProvider, com.yandex.mobile.ads.features.debugpanel.data.local.DebugPanelFileProvider, com.zipoapps.premiumhelper.util.PHFileProvider, imagetopdf.pdfconverter.img2pdf.jpgtopdf.pdfmaker.TempProvider, io.appmetrica.analytics.internal.PreloadInfoContentProvider

## SDK / Endpoint

### SDK

- `admob`
- `facebook`
- `firebase`

### Endpoint candidates

- http://www.apache.org/licenses/
- http://www.apache.org/licenses/LICENSE-2.0
- http://mozilla.org/MPL/2.0/
- http://www.javaworld.com/javaworld/javatips/jw-javatip128.html
- http://www.adobe.com/products/acrobat/acrrasianfontpack.html
- http://partners.adobe.com/public/developer/acrobat/index_advanced.html#pci
- http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
- http://partners.adobe.com/asn/developer/typeforum/corporateuse.txt
- http://tizen.org/system/model_name
- http://tizen.org/feature/platform.version

## Warnings

- apktool manifest decode skipped 2 split APK(s)
- binary AndroidManifest.xml decoded with apktool

## 下一步

- 真机/模拟器验证 onboarding、paywall、首个可感知价值和崩溃路径。
- 把 endpoint candidates 与 HAR / MITM / Frida 动态证据对齐，避免只凭静态字符串下结论。
- 多版本对比权限、SDK、endpoint、native libs 和资源路径变化。
- 订阅/广告 SDK 线索存在，后续需拆 paywall、free trial、退款和广告频率。