Privacy Policy
How UbahPDF processes files in the browser, uses local storage, and records visit statistics.
This English version is provided for convenience; if it differs from the Indonesian version, the Indonesian version prevails.
Local File Processing
UbahPDF is built on the principle of privacy by design. All files are processed in your device's browser memory.
The files you select are never uploaded, sent, or stored on any server.
No document data is sent over the internet, so server-side document retention is 0 seconds.
All temporary data in memory is cleared automatically when the tab is closed or the page is reloaded.
Browser Storage
Apart from Google Analytics cookies (see Visit Statistics), browser storage is used only for app functions:
- Display theme: your Light, Dark, or system choice, so it stays the same on every page.
- Tool settings: your last settings in some tools, such as compression level or DPI, without file names, passwords, or document contents.
- Page copies: pages and site assets, so UbahPDF opens fast and works offline, without your files.
- Processing engines: the document conversion engine and OCR language data, saved after first use so they aren't downloaded again.
Details and how to delete them are in Cookies and Storage.
Technical Hosting Data
UbahPDF is hosted on Cloudflare Workers Static Assets, which sends the site's static files to the browser.
When a page is requested, the server receives standard technical data such as IP address, browser type, page, and time.
This data is used only to keep the network secure, prevent attacks, and keep the site available.
Visit Statistics
UbahPDF uses Google Analytics 4 for aggregate statistics, such as visitor numbers, pages viewed, traffic sources, and device and browser types.
Google Analytics stores the _ga and _ga_* cookies in the browser to distinguish visits. Google processes this data under the Google Privacy Policy.
You can opt out by blocking cookies in your browser or installing the Google Analytics opt-out add-on. All tools continue to work normally.
The analytics service never receives the file names, document contents, text, or images you process.
Collecting document data is prohibited and never done.
Privacy Contact
UbahPDF is run by Furqon AB and is subject to the laws in force in the Unitary State of the Republic of Indonesia.
Send questions, suggestions, or requests for clarification about this policy to:
Official email: furqon@ubahpdf.com
Don't send confidential files, banking details, or passwords by email.
Policy Changes
This policy may change at any time when features are added or technical updates are made. Every change is posted here with its date.