diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27d49eeb..12124c86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 
 ## \#2 unreleased
 
+* Added: Support for progress prompt
 * Added: German translations
 * Added: Support for assets available in Python
 
diff --git a/src/framework/command_router.ts b/src/framework/command_router.ts
index 51124a01..a95b8afb 100644
--- a/src/framework/command_router.ts
+++ b/src/framework/command_router.ts
@@ -26,7 +26,7 @@ export default class CommandRouter implements CommandHandler {
     this.bridge.send(command)
 
     if (isCommandSystemExit(command)) {
-      console.log("[CommandRouter] Application exit")
+      console.log('[CommandRouter] Application exit')
     } else {
       resolve({ __type__: 'Response', command, payload: { __type__: 'PayloadVoid', value: undefined } })
     }
diff --git a/src/framework/processing/py/port/api/props.py b/src/framework/processing/py/port/api/props.py
index 435c31c3..77dfef4e 100644
--- a/src/framework/processing/py/port/api/props.py
+++ b/src/framework/processing/py/port/api/props.py
@@ -167,6 +167,29 @@ def toDict(self):
         return dict
 
 
+@dataclass
+class PropsUIPromptProgress:
+    """Prompt the user information during the extraction 
+
+    Attributes:
+        description: text with an explanation
+        message: can be used to show extraction progress
+    """
+
+    description: Translatable
+    message: str
+    percentage: Optional[int] = None
+
+    def toDict(self):
+        dict = {}
+        dict["__type__"] = "PropsUIPromptProgress"
+        dict["description"] = self.description.toDict()
+        dict["message"] = self.message
+        dict["percentage"] = self.percentage
+        
+        return dict
+
+
 class RadioItem(TypedDict):
     """Radio button
 
diff --git a/src/framework/processing/py/port/script.py b/src/framework/processing/py/port/script.py
index 17725ba8..776db282 100644
--- a/src/framework/processing/py/port/script.py
+++ b/src/framework/processing/py/port/script.py
@@ -5,6 +5,7 @@
 import pandas as pd
 import zipfile
 import json
+import time
 
 
 def process(sessionId):
@@ -21,11 +22,23 @@ def process(sessionId):
         promptFile = prompt_file("application/zip, text/plain")
         fileResult = yield render_donation_page(promptFile)
         if fileResult.__type__ == 'PayloadString':
+            # Extracting the zipfile
             meta_data.append(("debug", f"{key}: extracting file"))
-            extractionResult = doSomethingWithTheFile(fileResult.value)
-            if extractionResult != 'invalid':
+            extraction_result = []
+            zipfile_ref = get_zipfile(fileResult.value)
+            print(zipfile_ref, fileResult.value)
+            files = get_files(zipfile_ref)
+            fileCount = len(files)
+            for index, filename in enumerate(files):
+                percentage = ((index+1)/fileCount)*100
+                promptMessage = prompt_extraction_message(f"Extracting file: {filename}", percentage)   
+                yield render_donation_page(promptMessage)   
+                file_extraction_result = extract_file(zipfile_ref, filename)
+                extraction_result.append(file_extraction_result)
+
+            if len(extraction_result) >= 0:
                 meta_data.append(("debug", f"{key}: extraction successful, go to consent form"))
-                data = extractionResult
+                data = extraction_result
                 break
             else:
                 meta_data.append(("debug", f"{key}: prompt confirmation to retry file selection"))
@@ -88,24 +101,39 @@ def prompt_file(extensions):
 
     return props.PropsUIPromptFileInput(description, extensions)
 
+def prompt_extraction_message(message, percentage):
+    description = props.Translatable({
+        "en": "One moment please. Information is now being extracted from the selected file.",
+        "de": "Einen Moment bitte. Es werden nun Informationen aus der ausgewählten Datei extrahiert.",
+        "nl": "Een moment geduld. Informatie wordt op dit moment uit het geselecteerde bestaand gehaald."
+    })
 
-def doSomethingWithTheFile(filename):
-    return extract_zip_contents(filename)
+    return props.PropsUIPromptProgress(description, message, percentage)
 
 
-def extract_zip_contents(filename):
-    names = []
+def get_zipfile(filename):
     try:
-        file = zipfile.ZipFile(filename)
-        data = []
-        for name in file.namelist():
-            names.append(name)
-            info = file.getinfo(name)
-            data.append((name, info.compress_size, info.file_size))
-        return data
+        return zipfile.ZipFile(filename)
     except zipfile.error:
         return "invalid"
+    
+   
+def get_files(zipfile_ref):
+    try: 
+        return zipfile_ref.namelist()
+    except zipfile.error:
+        return []
+
 
+def extract_file(zipfile_ref, filename):
+    try:
+        # make it slow for demo reasons only
+        time.sleep(1)
+        info = zipfile_ref.getinfo(filename)
+        return (filename, info.compress_size, info.file_size)
+    except zipfile.error:
+        return "invalid"
+    
 
 def prompt_consent(data, meta_data):
 
diff --git a/src/framework/processing/worker_engine.ts b/src/framework/processing/worker_engine.ts
index d87b80e7..9d4d6a99 100755
--- a/src/framework/processing/worker_engine.ts
+++ b/src/framework/processing/worker_engine.ts
@@ -1,5 +1,5 @@
 import { CommandHandler, ProcessingEngine } from '../types/modules'
-import {CommandSystemEvent, isCommand, Response } from '../types/commands'
+import { CommandSystemEvent, isCommand, Response } from '../types/commands'
 
 export default class WorkerProcessingEngine implements ProcessingEngine {
   sessionId: String
@@ -23,8 +23,8 @@ export default class WorkerProcessingEngine implements ProcessingEngine {
     }
   }
 
-  sendSystemEvent(name: string): void {
-    const command: CommandSystemEvent = { __type__: 'CommandSystemEvent', name}
+  sendSystemEvent (name: string): void {
+    const command: CommandSystemEvent = { __type__: 'CommandSystemEvent', name }
     this.commandHandler.onCommand(command).then(
       () => {},
       () => {}
@@ -58,9 +58,9 @@ export default class WorkerProcessingEngine implements ProcessingEngine {
     const waitForInitialization: Promise<void> = this.waitForInitialization()
 
     waitForInitialization.then(
-      () => { 
-        this.sendSystemEvent("initialized") 
-        this.firstRunCycle() 
+      () => {
+        this.sendSystemEvent('initialized')
+        this.firstRunCycle()
       },
       () => {}
     )
diff --git a/src/framework/types/commands.ts b/src/framework/types/commands.ts
index 277b91a4..c2b7ae26 100644
--- a/src/framework/types/commands.ts
+++ b/src/framework/types/commands.ts
@@ -87,7 +87,7 @@ export type CommandSystem =
   CommandSystemExit
 
 export function isCommandSystem (arg: any): arg is CommandSystem {
-  return isCommandSystemDonate(arg) || isCommandSystemEvent(arg) ||  isCommandSystemExit(arg)
+  return isCommandSystemDonate(arg) || isCommandSystemEvent(arg) || isCommandSystemExit(arg)
 }
 
 export interface CommandSystemEvent {
diff --git a/src/framework/types/elements.ts b/src/framework/types/elements.ts
index 0e6f33dc..36ffcd41 100644
--- a/src/framework/types/elements.ts
+++ b/src/framework/types/elements.ts
@@ -9,7 +9,7 @@ export type PropsUI =
   PropsUICheckBox |
   PropsUIRadioItem |
   PropsUISpinner |
-  PropsUIProgress |
+  PropsUIProgressBar |
   PropsUIHeader |
   PropsUITable |
   PropsUISearchBar |
@@ -310,17 +310,17 @@ export function isPropsUISpinner (arg: any): arg is PropsUISpinner {
   return isInstanceOf<PropsUISpinner>(arg, 'PropsUISpinner', ['color', 'spinning'])
 }
 
-// PROGRESS
+// PROGRESS BAR
 
-export interface PropsUIProgress {
-  __type__: 'PropsUIProgress'
+export interface PropsUIProgressBar {
+  __type__: 'PropsUIProgressBar'
   percentage: number
 }
-export function isPropsUIProgress (arg: any): arg is PropsUIProgress {
-  return isInstanceOf<PropsUIProgress>(arg, 'PropsUIProgress', ['percentage'])
+export function isPropsUIProgress (arg: any): arg is PropsUIProgressBar {
+  return isInstanceOf<PropsUIProgressBar>(arg, 'PropsUIProgressBar', ['percentage'])
 }
 
-// Header
+// HEADER
 
 export interface PropsUIHeader {
   __type__: 'PropsUIHeader'
diff --git a/src/framework/types/pages.ts b/src/framework/types/pages.ts
index c91136c7..baf07433 100644
--- a/src/framework/types/pages.ts
+++ b/src/framework/types/pages.ts
@@ -1,6 +1,6 @@
 import { isInstanceOf } from '../helpers'
 import { PropsUIHeader } from './elements'
-import { PropsUIPromptFileInput, PropsUIPromptConfirm, PropsUIPromptConsentForm, PropsUIPromptRadioInput } from './prompts'
+import { PropsUIPromptFileInput, PropsUIPromptProgress, PropsUIPromptConfirm, PropsUIPromptConsentForm, PropsUIPromptRadioInput } from './prompts'
 
 export type PropsUIPage =
   PropsUIPageSplashScreen |
@@ -22,7 +22,7 @@ export interface PropsUIPageDonation {
   __type__: 'PropsUIPageDonation'
   platform: string
   header: PropsUIHeader
-  body: PropsUIPromptFileInput | PropsUIPromptConfirm | PropsUIPromptConsentForm | PropsUIPromptRadioInput
+  body: PropsUIPromptFileInput | PropsUIPromptProgress | PropsUIPromptConfirm | PropsUIPromptConsentForm | PropsUIPromptRadioInput
 }
 export function isPropsUIPageDonation (arg: any): arg is PropsUIPageDonation {
   return isInstanceOf<PropsUIPageDonation>(arg, 'PropsUIPageDonation', ['platform', 'header', 'body'])
diff --git a/src/framework/types/prompts.ts b/src/framework/types/prompts.ts
index d730da42..a8a1fdc4 100644
--- a/src/framework/types/prompts.ts
+++ b/src/framework/types/prompts.ts
@@ -3,6 +3,7 @@ import { PropsUIRadioItem, Text } from './elements'
 
 export type PropsUIPrompt =
   PropsUIPromptFileInput |
+  PropsUIPromptProgress |
   PropsUIPromptRadioInput |
   PropsUIPromptConsentForm |
   PropsUIPromptConfirm
@@ -32,6 +33,16 @@ export function isPropsUIPromptFileInput (arg: any): arg is PropsUIPromptFileInp
   return isInstanceOf<PropsUIPromptFileInput>(arg, 'PropsUIPromptFileInput', ['description', 'extensions'])
 }
 
+export interface PropsUIPromptProgress {
+  __type__: 'PropsUIPromptProgress'
+  description: Text
+  message: string
+  percentage?: number
+}
+export function isPropsUIPromptProgress (arg: any): arg is PropsUIPromptProgress {
+  return isInstanceOf<PropsUIPromptProgress>(arg, 'PropsUIPromptProgress', ['description', 'message'])
+}
+
 export interface PropsUIPromptRadioInput {
   __type__: 'PropsUIPromptRadioInput'
   title: Text
diff --git a/src/framework/visualisation/react/ui/elements/progress.tsx b/src/framework/visualisation/react/ui/elements/progress_bar.tsx
similarity index 68%
rename from src/framework/visualisation/react/ui/elements/progress.tsx
rename to src/framework/visualisation/react/ui/elements/progress_bar.tsx
index 38aae053..e3636506 100644
--- a/src/framework/visualisation/react/ui/elements/progress.tsx
+++ b/src/framework/visualisation/react/ui/elements/progress_bar.tsx
@@ -1,9 +1,9 @@
 import { Weak } from '../../../../helpers'
-import { PropsUIProgress } from '../../../../types/elements'
+import { PropsUIProgressBar } from '../../../../types/elements'
 
-type Props = Weak<PropsUIProgress>
+type Props = Weak<PropsUIProgressBar>
 
-export const Progress = ({ percentage }: Props): JSX.Element => {
+export const ProgressBar = ({ percentage }: Props): JSX.Element => {
   return (
     <div id='progress' className='relative w-full overflow-hidden rounded-full'>
       <div className='flex flex-row items-center gap-4'>
diff --git a/src/framework/visualisation/react/ui/pages/donation_page.tsx b/src/framework/visualisation/react/ui/pages/donation_page.tsx
index 3eb3cf89..d1641d93 100644
--- a/src/framework/visualisation/react/ui/pages/donation_page.tsx
+++ b/src/framework/visualisation/react/ui/pages/donation_page.tsx
@@ -4,12 +4,13 @@ import TextBundle from '../../../../text_bundle'
 import { Translator } from '../../../../translator'
 import { Translatable } from '../../../../types/elements'
 import { PropsUIPageDonation } from '../../../../types/pages'
-import { isPropsUIPromptConfirm, isPropsUIPromptConsentForm, isPropsUIPromptFileInput, isPropsUIPromptRadioInput } from '../../../../types/prompts'
+import { isPropsUIPromptConfirm, isPropsUIPromptConsentForm, isPropsUIPromptFileInput, isPropsUIPromptProgress, isPropsUIPromptRadioInput } from '../../../../types/prompts'
 import { ReactFactoryContext } from '../../factory'
 import { Title1 } from '../elements/text'
 import { Confirm } from '../prompts/confirm'
 import { ConsentForm } from '../prompts/consent_form'
 import { FileInput } from '../prompts/file_input'
+import { Progress } from '../prompts/progress'
 import { RadioInput } from '../prompts/radio_input'
 import { Page } from './templates/page'
 
@@ -25,6 +26,9 @@ export const DonationPage = (props: Props): JSX.Element => {
     if (isPropsUIPromptFileInput(body)) {
       return <FileInput {...body} {...context} />
     }
+    if (isPropsUIPromptProgress(body)) {
+      return <Progress {...body} {...context} />
+    }
     if (isPropsUIPromptConfirm(body)) {
       return <Confirm {...body} {...context} />
     }
diff --git a/src/framework/visualisation/react/ui/prompts/consent_form.tsx b/src/framework/visualisation/react/ui/prompts/consent_form.tsx
index 17f10a41..6aee8597 100644
--- a/src/framework/visualisation/react/ui/prompts/consent_form.tsx
+++ b/src/framework/visualisation/react/ui/prompts/consent_form.tsx
@@ -24,7 +24,7 @@ export const ConsentForm = (props: Props): JSX.Element => {
   const [waiting, setWaiting] = React.useState<boolean>(false)
 
   const { locale, resolve } = props
-  const cancelButton  = Translator.translate(cancelButtonLabel, props.locale)
+  const cancelButton = Translator.translate(cancelButtonLabel, props.locale)
 
   function rowCell (dataFrame: any, column: string, row: number): PropsUITableCell {
     const text = String(dataFrame[column][`${row}`])
@@ -157,8 +157,10 @@ export const ConsentForm = (props: Props): JSX.Element => {
         <div>
           <BodyLarge margin='' text={Translator.translate(props.donateQuestion ?? donateQuestionLabel, locale)} />
           <div className='flex flex-row gap-4 mt-4 mb-4'>
-            <PrimaryButton label={Translator.translate(props.donateButton ?? donateButtonLabel, locale)} 
-                          onClick={handleDonate} color='bg-success text-white' spinning={waiting} />
+            <PrimaryButton
+              label={Translator.translate(props.donateButton ?? donateButtonLabel, locale)}
+              onClick={handleDonate} color='bg-success text-white' spinning={waiting}
+            />
             <LabelButton label={cancelButton} onClick={handleCancel} color='text-grey1' />
           </div>
         </div>
diff --git a/src/framework/visualisation/react/ui/prompts/progress.tsx b/src/framework/visualisation/react/ui/prompts/progress.tsx
new file mode 100644
index 00000000..dced309e
--- /dev/null
+++ b/src/framework/visualisation/react/ui/prompts/progress.tsx
@@ -0,0 +1,61 @@
+import { Weak } from '../../../../helpers'
+import { Translator } from '../../../../translator'
+import { ReactFactoryContext } from '../../factory'
+import { PropsUIPromptProgress } from '../../../../types/prompts'
+import { ProgressBar } from '../elements/progress_bar'
+
+type Props = Weak<PropsUIPromptProgress> & ReactFactoryContext
+
+export const Progress = (props: Props): JSX.Element => {
+  const { resolve, percentage } = props
+  const { description, message } = prepareCopy(props)
+
+  function progressBar (): JSX.Element {
+    if (percentage !== undefined) {
+      return (
+        <>
+          <div className='mt-2' />
+          <ProgressBar percentage={percentage} />
+        </>
+      )
+    } else {
+      return <></>
+    }
+  }
+
+  function autoResolve (): void {
+    resolve?.({ __type__: 'PayloadTrue', value: true })
+  }
+
+  // No user action possible, resolve directly to give control back to script
+  autoResolve()
+
+  return (
+    <>
+      <div id='select-panel'>
+        <div className='flex-wrap text-bodylarge font-body text-grey1 text-left'>
+          {description}
+        </div>
+        <div className='mt-8' />
+        <div className='p-6 border-grey4 border-2 rounded'>
+          <div className='flex-wrap text-bodylarge font-body text-grey2 text-left'>
+            {message}
+          </div>
+          {progressBar()}
+        </div>
+      </div>
+    </>
+  )
+}
+
+interface Copy {
+  description: string
+  message: string
+}
+
+function prepareCopy ({ description, message, locale }: Props): Copy {
+  return {
+    description: Translator.translate(description, locale),
+    message: message
+  }
+}
diff --git a/src/index.tsx b/src/index.tsx
index d24276c2..17e85721 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -29,9 +29,9 @@ if (process.env.REACT_APP_BUILD !== 'standalone' && process.env.NODE_ENV === 'pr
 }
 
 const observer = new ResizeObserver(() => {
-  const height = window.document.body.scrollHeight;
-  const action = "resize"
-  window.parent.postMessage({action, height}, "*")
-});
+  const height = window.document.body.scrollHeight
+  const action = 'resize'
+  window.parent.postMessage({ action, height }, '*')
+})
 
-observer.observe(window.document.body);
\ No newline at end of file
+observer.observe(window.document.body)
diff --git a/src/live_bridge.ts b/src/live_bridge.ts
index b50b696d..e03431b4 100644
--- a/src/live_bridge.ts
+++ b/src/live_bridge.ts
@@ -32,6 +32,6 @@ export default class LiveBridge implements Bridge {
 
   private log (level: 'info' | 'error', ...message: any[]): void {
     const logger = level === 'info' ? console.log : console.error
-    logger("[LiveBridge]", ...message)
+    logger('[LiveBridge]', ...message)
   }
 }