← All tools
📲
Add to Home Screen
Works offline, no browser needed
Install
✕
📑
Merge
& Split
Combine PDFs into one, or break one apart
Merge
Split
+ Add PDF files
Merging…
0%
Merging…
✦
Merged — ready to download
✕
Something went wrong.
Merge PDFs
↓ Download Merged PDF
📄
Choose a PDF file
or drag & drop here
—
—
✕
Split Mode
Every page
Page range
Pages (e.g. 1-3, 5, 8-10)
Splitting…
0%
Splitting…
✕
Something went wrong.
Split PDF
↓ Download All as ZIP
Fully local — your files never leave the device
● offline — cached version active