diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ddd062828..8a921a4196 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 0.35.5
 
+* `Core`:
+    * Several new extensions `ByteReadChannel#asStorageFile` and `ByteReadChannelAllocator#asStorageFile`
 * `API`:
     * New extensions `TelegramBot#downloadFile` for writing of incoming bytes to the file
     * New extensions `TelegramBot#downloadFileStream` and `TelegramBot#downloadFileStreamAllocator` for getting of input
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/ByteReadChannelToInput.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/ByteReadChannelToInput.kt
new file mode 100644
index 0000000000..e12b6bae15
--- /dev/null
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/ByteReadChannelToInput.kt
@@ -0,0 +1,6 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.Input
+
+expect suspend fun ByteReadChannel.asInput(): Input
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/StorageFile.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/StorageFile.kt
index 6db07683ee..1638729cd7 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/StorageFile.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/StorageFile.kt
@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.utils
 
 import com.benasher44.uuid.uuid4
+import io.ktor.utils.io.*
 import io.ktor.utils.io.core.ByteReadPacket
 import io.ktor.utils.io.core.Input
 import kotlinx.serialization.Serializable
@@ -50,8 +51,30 @@ inline fun StorageFile(
     ByteReadPacket(bytes)
 }
 
-/**
- *
- */
+@Suppress("NOTHING_TO_INLINE")
+suspend inline fun StorageFile(
+    fileName: String,
+    byteReadChannel: ByteReadChannel,
+    mimeType: MimeType
+) = StorageFile(
+    StorageFileInfo(mimeType.raw, fileName),
+    byteReadChannel.asInput().let { { it } }
+)
+
 @Suppress("NOTHING_TO_INLINE", "unused")
-inline fun ByteArray.asStorageFile(fileName: String, mimeType: MimeType) = StorageFile(fileName, this, mimeType)
+inline fun ByteArray.asStorageFile(
+    fileName: String,
+    mimeType: MimeType
+) = StorageFile(fileName, this, mimeType)
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+suspend inline fun ByteReadChannel.asStorageFile(
+    fileName: String,
+    mimeType: MimeType
+) = StorageFile(fileName, this, mimeType)
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+suspend inline fun ByteReadChannelAllocator.asStorageFile(
+    fileName: String,
+    mimeType: MimeType
+) = this.invoke().asStorageFile(fileName, mimeType)
diff --git a/tgbotapi.core/src/jsMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt b/tgbotapi.core/src/jsMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt
new file mode 100644
index 0000000000..b64c816a97
--- /dev/null
+++ b/tgbotapi.core/src/jsMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt
@@ -0,0 +1,8 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.util.toByteArray
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.ByteReadPacket
+import io.ktor.utils.io.core.Input
+
+actual suspend fun ByteReadChannel.asInput(): Input = ByteReadPacket(toByteArray())
diff --git a/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt b/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt
new file mode 100644
index 0000000000..a68c1f8639
--- /dev/null
+++ b/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt
@@ -0,0 +1,10 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.Input
+import io.ktor.utils.io.jvm.javaio.toInputStream
+import io.ktor.utils.io.streams.asInput
+import kotlinx.coroutines.job
+import kotlin.coroutines.coroutineContext
+
+actual suspend fun ByteReadChannel.asInput(): Input = toInputStream(coroutineContext.job).asInput()
diff --git a/tgbotapi.extensions.api/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileToFile.kt b/tgbotapi.extensions.api/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileToFile.kt
index a0934f5247..0e12b4c855 100644
--- a/tgbotapi.extensions.api/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileToFile.kt
+++ b/tgbotapi.extensions.api/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileToFile.kt
@@ -7,6 +7,7 @@ import dev.inmo.tgbotapi.requests.abstracts.FileId
 import dev.inmo.tgbotapi.types.files.PathedFile
 import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
 import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+import io.ktor.util.cio.use
 import io.ktor.util.cio.writeChannel
 import io.ktor.utils.io.copyTo
 import kotlinx.coroutines.job
@@ -23,7 +24,9 @@ suspend fun TelegramBot.downloadFile(
     destFile.parentFile.mkdirs()
     doOutsideOfCoroutine { destFile.createNewFile() }
 
-    readChannel.copyTo(destFile.writeChannel(coroutineContext.job))
+    destFile.writeChannel(coroutineContext.job).use {
+        readChannel.copyTo(this)
+    }
 
     return destFile
 }