MinoPDF

What it is

MinoPDF is a free collection of simple PDF tools that run locally in your browser. Users can convert between PDFs and images, text, Markdown, HTML, EPUB and SVG formats; merge multiple PDFs; extract text, images and Markdown from PDFs; rotate and reorder pages; compress PDFs; and clean metadata and sensitive content. All processing happens on the user's device with no files uploaded to any server. Compatible tools connect automatically, allowing users to hand results from one operation directly to the next without repeated file selection or downloads.

The platform emphasizes privacy and security by design. Files are processed locally using open-source libraries PDF.js and pdf-lib, and nothing is stored on servers. Users can verify this by checking browser network activity while processing files, and tools continue working offline after the page loads. There are no account requirements, no watermarks on output files, and anonymous usage statistics only record tool type, format and duration—never filenames or contents.

Questions from the bench

Do I need to sign up or create an account?

No. Every tool is free, with no sign-up, no login, and no email required. Your output files carry no watermark.

Are my files uploaded to a server?

No. Nothing is sent to a server. You can verify this by opening DevTools, dropping a file into any tool, and watching the network activity—apart from the page's own assets, no request carries your file. Once the page has loaded, every tool keeps working with the network unplugged.

Are there file size limits?

The default limit is 100 MB per file and 50 files per batch, checked locally in your browser. Beyond that it depends on your device memory, so split very large jobs into smaller batches.

Is my data tracked or analyzed?

Not for ads and not across sites. At most we record anonymous usage events (tool, format, duration bucket)—never file names or file contents. If analytics are not enabled, nothing is sent at all.

Which browsers are supported?

Modern browsers including Chrome, Edge, Firefox, and Safari. Heavy work runs in a Web Worker, so the latest Chrome or Edge gives the best performance. IE11 and older are not supported.