01
Works on any phone
No app to install: FernPDF runs in Chrome on Android and Safari on iPhone. Aadhaar copies, marksheets, bank statements: handled on your device.
02
Almost zero data usage
Other PDF sites upload your whole file and download the result. FernPDF processes locally, so a 50 MB merge costs you kilobytes of data, not megabytes.
03
Right for government portals
Compress documents under the strict size limits of visa, exam and government portals, including the classic “under 100 KB” requirement.
Every tool, free
Common questions