Update README.md

README.md

@@ -1,44 +1,42 @@
 ---
-title: PDF Splitter - Private & Quick PDF Page Extractor
+title: PDF Splitter & Merger
 emoji: 🔖
 colorFrom: pink
 colorTo: purple
-sdk: gradio
-sdk_version: 5.33.0
-app_file: app.py
-pinned: false
 tags:
 - pdf
 - split-pdf
-- pdf-splitter
+- merge-pdf
 - extract-pages
+- combine-pdfs
 - free-tool
 - gradio
-short_description: Fast PDF splitter - private, in-memory
+short_description: Private split & merge PDFs in-memory
 license: mit
 ---
 
-# 📄 PDF Splitter
+# 📄 PDF Splitter & Merger
+
+A **free**, **quick**, and **easy-to-use** app to **split** and **merge** PDF files - all in-memory and never stored on any server.
 
-A **free**, **quick**, and **easy-to-use** app to **split PDF files** and **extract pages**.  
-Your PDFs are processed in-memory and never saved on any server.
 
 ## ⚡ Key Features
 
 - **Split PDF**: Extract any pages you want (`1–3,5,7–9`).
+- **Merge PDFs**: Combine multiple PDFs into one, preserving upload order.
 - **Up to 1 GB** uploads.
-- **Privacy first**: Uploaded files are not stored anywhere.
+- **Privacy first**: Files processed in-memory and not stored.
 - **Zero setup**: Just open the Space and go.
 
 ## 💻 Usage
 
-1. Click **“Select PDF file”** and upload your PDF (< 1 GB).  
-2. Enter the page ranges you want to extract (e.g. `1-5,10,12-15`).  
-3. Click **“Split PDF”**.  
-4. Download the new PDF containing just those pages.
+1. Select the **Split PDF** or **Merge PDF** tab.
+2. **Split**: Upload a PDF (< 1 GB), enter page ranges (e.g. `1-5,10,12-15`), click **Split PDF**.
+3. **Merge**: Upload two or more PDFs (< 1 GB each), click **Merge PDFs**.
+4. Download your new PDF.
 
 ---
 
-**Keywords**: split pdf, pdf splitter, extract pages, pdf page extractor, free pdf splitter, gradio pdf tool
+**Keywords**: split pdf, merge pdf, pdf splitter, pdf merger, extract pages, combine pdfs, gradio
 
 Enjoy ! 😊