diff --git a/src/AzureAppConfiguration.ts b/src/appConfiguration.ts
similarity index 100%
rename from src/AzureAppConfiguration.ts
rename to src/appConfiguration.ts
diff --git a/src/AzureAppConfigurationImpl.ts b/src/appConfigurationImpl.ts
similarity index 98%
rename from src/AzureAppConfigurationImpl.ts
rename to src/appConfigurationImpl.ts
index 011c2017..4b22e6b6 100644
--- a/src/AzureAppConfigurationImpl.ts
+++ b/src/appConfigurationImpl.ts
@@ -16,13 +16,13 @@ import {
     KnownSnapshotComposition
 } from "@azure/app-configuration";
 import { isRestError } from "@azure/core-rest-pipeline";
-import { AzureAppConfiguration, ConfigurationObjectConstructionOptions } from "./AzureAppConfiguration.js";
-import { AzureAppConfigurationOptions } from "./AzureAppConfigurationOptions.js";
-import { IKeyValueAdapter } from "./IKeyValueAdapter.js";
-import { JsonKeyValueAdapter } from "./JsonKeyValueAdapter.js";
-import { DEFAULT_STARTUP_TIMEOUT_IN_MS } from "./StartupOptions.js";
+import { AzureAppConfiguration, ConfigurationObjectConstructionOptions } from "./appConfiguration.js";
+import { AzureAppConfigurationOptions } from "./appConfigurationOptions.js";
+import { IKeyValueAdapter } from "./keyValueAdapter.js";
+import { JsonKeyValueAdapter } from "./jsonKeyValueAdapter.js";
+import { DEFAULT_STARTUP_TIMEOUT_IN_MS } from "./startupOptions.js";
 import { DEFAULT_REFRESH_INTERVAL_IN_MS, MIN_REFRESH_INTERVAL_IN_MS } from "./refresh/refreshOptions.js";
-import { MIN_SECRET_REFRESH_INTERVAL_IN_MS } from "./keyvault/KeyVaultOptions.js";
+import { MIN_SECRET_REFRESH_INTERVAL_IN_MS } from "./keyvault/keyVaultOptions.js";
 import { Disposable } from "./common/disposable.js";
 import {
     FEATURE_FLAGS_KEY_NAME,
@@ -41,8 +41,8 @@ import {
 } from "./featureManagement/constants.js";
 import { FM_PACKAGE_NAME, AI_MIME_PROFILE, AI_CHAT_COMPLETION_MIME_PROFILE } from "./requestTracing/constants.js";
 import { parseContentType, isJsonContentType, isFeatureFlagContentType, isSecretReferenceContentType } from "./common/contentType.js";
-import { AzureKeyVaultKeyValueAdapter } from "./keyvault/AzureKeyVaultKeyValueAdapter.js";
-import { RefreshTimer } from "./refresh/RefreshTimer.js";
+import { AzureKeyVaultKeyValueAdapter } from "./keyvault/keyVaultKeyValueAdapter.js";
+import { RefreshTimer } from "./refresh/refreshTimer.js";
 import {
     RequestTracingOptions,
     getConfigurationSettingWithTrace,
@@ -51,10 +51,10 @@ import {
     listConfigurationSettingsForSnapshotWithTrace,
     requestTracingEnabled
 } from "./requestTracing/utils.js";
-import { FeatureFlagTracingOptions } from "./requestTracing/FeatureFlagTracingOptions.js";
-import { AIConfigurationTracingOptions } from "./requestTracing/AIConfigurationTracingOptions.js";
+import { FeatureFlagTracingOptions } from "./requestTracing/featureFlagTracingOptions.js";
+import { AIConfigurationTracingOptions } from "./requestTracing/aiConfigurationTracingOptions.js";
 import { KeyFilter, LabelFilter, SettingSelector } from "./types.js";
-import { ConfigurationClientManager } from "./ConfigurationClientManager.js";
+import { ConfigurationClientManager } from "./configurationClientManager.js";
 import { getFixedBackoffDuration, getExponentialBackoffDuration } from "./common/backoffUtils.js";
 import { InvalidOperationError, ArgumentError, isFailoverableError, isInputError } from "./common/error.js";
 
diff --git a/src/AzureAppConfigurationOptions.ts b/src/appConfigurationOptions.ts
similarity index 94%
rename from src/AzureAppConfigurationOptions.ts
rename to src/appConfigurationOptions.ts
index 0ebcbd4f..535f9c12 100644
--- a/src/AzureAppConfigurationOptions.ts
+++ b/src/appConfigurationOptions.ts
@@ -2,11 +2,11 @@
 // Licensed under the MIT license.
 
 import { AppConfigurationClientOptions } from "@azure/app-configuration";
-import { KeyVaultOptions } from "./keyvault/KeyVaultOptions.js";
+import { KeyVaultOptions } from "./keyvault/keyVaultOptions.js";
 import { RefreshOptions } from "./refresh/refreshOptions.js";
 import { SettingSelector } from "./types.js";
 import { FeatureFlagOptions } from "./featureManagement/FeatureFlagOptions.js";
-import { StartupOptions } from "./StartupOptions.js";
+import { StartupOptions } from "./startupOptions.js";
 
 export interface AzureAppConfigurationOptions {
     /**
diff --git a/src/ConfigurationClientManager.ts b/src/configurationClientManager.ts
similarity index 98%
rename from src/ConfigurationClientManager.ts
rename to src/configurationClientManager.ts
index 9fc2331b..f74303df 100644
--- a/src/ConfigurationClientManager.ts
+++ b/src/configurationClientManager.ts
@@ -2,9 +2,9 @@
 // Licensed under the MIT license.
 
 import { AppConfigurationClient, AppConfigurationClientOptions } from "@azure/app-configuration";
-import { ConfigurationClientWrapper } from "./ConfigurationClientWrapper.js";
+import { ConfigurationClientWrapper } from "./configurationClientWrapper.js";
 import { TokenCredential } from "@azure/identity";
-import { AzureAppConfigurationOptions } from "./AzureAppConfigurationOptions.js";
+import { AzureAppConfigurationOptions } from "./appConfigurationOptions.js";
 import { isBrowser, isWebWorker } from "./requestTracing/utils.js";
 import * as RequestTracing from "./requestTracing/constants.js";
 import { shuffleList, instanceOfTokenCredential } from "./common/utils.js";
diff --git a/src/ConfigurationClientWrapper.ts b/src/configurationClientWrapper.ts
similarity index 100%
rename from src/ConfigurationClientWrapper.ts
rename to src/configurationClientWrapper.ts
diff --git a/src/index.ts b/src/index.ts
index 92836b9f..9317abe7 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,7 +1,7 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 
-export { AzureAppConfiguration } from "./AzureAppConfiguration.js";
+export { AzureAppConfiguration } from "./appConfiguration.js";
 export { Disposable } from "./common/disposable.js";
 export { load } from "./load.js";
 export { KeyFilter, LabelFilter } from "./types.js";
diff --git a/src/JsonKeyValueAdapter.ts b/src/jsonKeyValueAdapter.ts
similarity index 97%
rename from src/JsonKeyValueAdapter.ts
rename to src/jsonKeyValueAdapter.ts
index 75ecaffc..3ad03841 100644
--- a/src/JsonKeyValueAdapter.ts
+++ b/src/jsonKeyValueAdapter.ts
@@ -4,7 +4,7 @@
 import { ConfigurationSetting, featureFlagContentType, secretReferenceContentType } from "@azure/app-configuration";
 import { stripComments } from "jsonc-parser";
 import { parseContentType, isJsonContentType } from "./common/contentType.js";
-import { IKeyValueAdapter } from "./IKeyValueAdapter.js";
+import { IKeyValueAdapter } from "./keyValueAdapter.js";
 
 export class JsonKeyValueAdapter implements IKeyValueAdapter {
     static readonly #ExcludedJsonContentTypes: string[] = [
diff --git a/src/IKeyValueAdapter.ts b/src/keyValueAdapter.ts
similarity index 100%
rename from src/IKeyValueAdapter.ts
rename to src/keyValueAdapter.ts
diff --git a/src/keyvault/AzureKeyVaultKeyValueAdapter.ts b/src/keyvault/keyVaultKeyValueAdapter.ts
similarity index 91%
rename from src/keyvault/AzureKeyVaultKeyValueAdapter.ts
rename to src/keyvault/keyVaultKeyValueAdapter.ts
index 8f5cc0f1..cd41de1d 100644
--- a/src/keyvault/AzureKeyVaultKeyValueAdapter.ts
+++ b/src/keyvault/keyVaultKeyValueAdapter.ts
@@ -2,10 +2,10 @@
 // Licensed under the MIT license.
 
 import { ConfigurationSetting, isSecretReference, parseSecretReference } from "@azure/app-configuration";
-import { IKeyValueAdapter } from "../IKeyValueAdapter.js";
-import { AzureKeyVaultSecretProvider } from "./AzureKeyVaultSecretProvider.js";
-import { KeyVaultOptions } from "./KeyVaultOptions.js";
-import { RefreshTimer } from "../refresh/RefreshTimer.js";
+import { IKeyValueAdapter } from "../keyValueAdapter.js";
+import { AzureKeyVaultSecretProvider } from "./keyVaultSecretProvider.js";
+import { KeyVaultOptions } from "./keyVaultOptions.js";
+import { RefreshTimer } from "../refresh/refreshTimer.js";
 import { ArgumentError, KeyVaultReferenceError } from "../common/error.js";
 import { KeyVaultSecretIdentifier, parseKeyVaultSecretIdentifier } from "@azure/keyvault-secrets";
 import { isRestError } from "@azure/core-rest-pipeline";
diff --git a/src/keyvault/KeyVaultOptions.ts b/src/keyvault/keyVaultOptions.ts
similarity index 100%
rename from src/keyvault/KeyVaultOptions.ts
rename to src/keyvault/keyVaultOptions.ts
diff --git a/src/keyvault/AzureKeyVaultSecretProvider.ts b/src/keyvault/keyVaultSecretProvider.ts
similarity index 97%
rename from src/keyvault/AzureKeyVaultSecretProvider.ts
rename to src/keyvault/keyVaultSecretProvider.ts
index 546b4be5..d9c49e5d 100644
--- a/src/keyvault/AzureKeyVaultSecretProvider.ts
+++ b/src/keyvault/keyVaultSecretProvider.ts
@@ -1,8 +1,8 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 
-import { KeyVaultOptions } from "./KeyVaultOptions.js";
-import { RefreshTimer } from "../refresh/RefreshTimer.js";
+import { KeyVaultOptions } from "./keyVaultOptions.js";
+import { RefreshTimer } from "../refresh/refreshTimer.js";
 import { ArgumentError } from "../common/error.js";
 import { SecretClient, KeyVaultSecretIdentifier } from "@azure/keyvault-secrets";
 
diff --git a/src/load.ts b/src/load.ts
index 15f88218..cc05183f 100644
--- a/src/load.ts
+++ b/src/load.ts
@@ -2,10 +2,10 @@
 // Licensed under the MIT license.
 
 import { TokenCredential } from "@azure/identity";
-import { AzureAppConfiguration } from "./AzureAppConfiguration.js";
-import { AzureAppConfigurationImpl } from "./AzureAppConfigurationImpl.js";
-import { AzureAppConfigurationOptions } from "./AzureAppConfigurationOptions.js";
-import { ConfigurationClientManager } from "./ConfigurationClientManager.js";
+import { AzureAppConfiguration } from "./appConfiguration.js";
+import { AzureAppConfigurationImpl } from "./appConfigurationImpl.js";
+import { AzureAppConfigurationOptions } from "./appConfigurationOptions.js";
+import { ConfigurationClientManager } from "./configurationClientManager.js";
 import { instanceOfTokenCredential } from "./common/utils.js";
 
 const MIN_DELAY_FOR_UNHANDLED_ERROR_IN_MS: number = 5_000;
diff --git a/src/refresh/refreshOptions.ts b/src/refresh/refreshOptions.ts
index 9b82b6d9..d08d88d6 100644
--- a/src/refresh/refreshOptions.ts
+++ b/src/refresh/refreshOptions.ts
@@ -1,7 +1,7 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 
-import { WatchedSetting } from "../WatchedSetting.js";
+import { WatchedSetting } from "../watchedSetting.js";
 
 export const DEFAULT_REFRESH_INTERVAL_IN_MS = 30_000;
 export const MIN_REFRESH_INTERVAL_IN_MS = 1_000;
diff --git a/src/refresh/RefreshTimer.ts b/src/refresh/refreshTimer.ts
similarity index 100%
rename from src/refresh/RefreshTimer.ts
rename to src/refresh/refreshTimer.ts
diff --git a/src/requestTracing/AIConfigurationTracingOptions.ts b/src/requestTracing/aiConfigurationTracingOptions.ts
similarity index 100%
rename from src/requestTracing/AIConfigurationTracingOptions.ts
rename to src/requestTracing/aiConfigurationTracingOptions.ts
diff --git a/src/requestTracing/FeatureFlagTracingOptions.ts b/src/requestTracing/featureFlagTracingOptions.ts
similarity index 100%
rename from src/requestTracing/FeatureFlagTracingOptions.ts
rename to src/requestTracing/featureFlagTracingOptions.ts
diff --git a/src/requestTracing/utils.ts b/src/requestTracing/utils.ts
index ada90382..a6abe5a7 100644
--- a/src/requestTracing/utils.ts
+++ b/src/requestTracing/utils.ts
@@ -2,10 +2,17 @@
 // Licensed under the MIT license.
 
 import { OperationOptions } from "@azure/core-client";
-import { AppConfigurationClient, ConfigurationSettingId, GetConfigurationSettingOptions, ListConfigurationSettingsOptions, GetSnapshotOptions, ListConfigurationSettingsForSnapshotOptions } from "@azure/app-configuration";
-import { AzureAppConfigurationOptions } from "../AzureAppConfigurationOptions.js";
-import { FeatureFlagTracingOptions } from "./FeatureFlagTracingOptions.js";
-import { AIConfigurationTracingOptions } from "./AIConfigurationTracingOptions.js";
+import {
+    AppConfigurationClient,
+    ConfigurationSettingId,
+    GetConfigurationSettingOptions,
+    ListConfigurationSettingsOptions,
+    GetSnapshotOptions,
+    ListConfigurationSettingsForSnapshotOptions
+} from "@azure/app-configuration";
+import { AzureAppConfigurationOptions } from "../appConfigurationOptions.js";
+import { FeatureFlagTracingOptions } from "./featureFlagTracingOptions.js";
+import { AIConfigurationTracingOptions } from "./aiConfigurationTracingOptions.js";
 import {
     AZURE_FUNCTION_ENV_VAR,
     AZURE_WEB_APP_ENV_VAR,
diff --git a/src/StartupOptions.ts b/src/startupOptions.ts
similarity index 100%
rename from src/StartupOptions.ts
rename to src/startupOptions.ts
diff --git a/src/WatchedSetting.ts b/src/watchedSetting.ts
similarity index 100%
rename from src/WatchedSetting.ts
rename to src/watchedSetting.ts
diff --git a/test/failover.test.ts b/test/failover.test.ts
index e7b491d7..c62ed0e1 100644
--- a/test/failover.test.ts
+++ b/test/failover.test.ts
@@ -7,7 +7,7 @@ chai.use(chaiAsPromised);
 const expect = chai.expect;
 import { load } from "./exportedApi";
 import { MAX_TIME_OUT, createMockedConnectionString, createMockedFeatureFlag, createMockedKeyValue, mockConfigurationManagerGetClients, restoreMocks } from "./utils/testHelper";
-import { getValidDomain, isValidEndpoint } from "../src/ConfigurationClientManager";
+import { getValidDomain, isValidEndpoint } from "../src/configurationClientManager";
 
 const mockedKVs = [{
     key: "app.settings.fontColor",
diff --git a/test/loadBalance.test.ts b/test/loadBalance.test.ts
index 59bdf0f8..b0b3c054 100644
--- a/test/loadBalance.test.ts
+++ b/test/loadBalance.test.ts
@@ -8,7 +8,7 @@ const expect = chai.expect;
 import { load } from "./exportedApi.js";
 import { MAX_TIME_OUT, restoreMocks, createMockedConnectionString, sleepInMs, createMockedEndpoint, mockConfigurationManagerGetClients, mockAppConfigurationClientLoadBalanceMode } from "./utils/testHelper.js";
 import { AppConfigurationClient } from "@azure/app-configuration";
-import { ConfigurationClientWrapper } from "../src/ConfigurationClientWrapper.js";
+import { ConfigurationClientWrapper } from "../src/configurationClientWrapper.js";
 
 const fakeEndpoint_1 = createMockedEndpoint("fake_1");
 const fakeEndpoint_2 = createMockedEndpoint("fake_2");
diff --git a/test/requestTracing.test.ts b/test/requestTracing.test.ts
index 942b329b..f79f571d 100644
--- a/test/requestTracing.test.ts
+++ b/test/requestTracing.test.ts
@@ -6,7 +6,7 @@ import * as chaiAsPromised from "chai-as-promised";
 chai.use(chaiAsPromised);
 const expect = chai.expect;
 import { MAX_TIME_OUT, HttpRequestHeadersPolicy, createMockedConnectionString, createMockedKeyValue, createMockedFeatureFlag, createMockedTokenCredential, mockAppConfigurationClientListConfigurationSettings, restoreMocks, sinon, sleepInMs } from "./utils/testHelper.js";
-import { ConfigurationClientManager } from "../src/ConfigurationClientManager.js";
+import { ConfigurationClientManager } from "../src/configurationClientManager.js";
 import { load } from "./exportedApi.js";
 
 const CORRELATION_CONTEXT_HEADER_NAME = "Correlation-Context";
diff --git a/test/utils/testHelper.ts b/test/utils/testHelper.ts
index de0d2470..7e972ef9 100644
--- a/test/utils/testHelper.ts
+++ b/test/utils/testHelper.ts
@@ -10,8 +10,8 @@ import { RestError } from "@azure/core-rest-pipeline";
 import { promisify } from "util";
 const sleepInMs = promisify(setTimeout);
 import * as crypto from "crypto";
-import { ConfigurationClientManager } from "../../src/ConfigurationClientManager.js";
-import { ConfigurationClientWrapper } from "../../src/ConfigurationClientWrapper.js";
+import { ConfigurationClientManager } from "../../src/configurationClientManager.js";
+import { ConfigurationClientWrapper } from "../../src/configurationClientWrapper.js";
 
 const MAX_TIME_OUT = 100_000;