Filemint

FileMint is a browser-based set of tools for PDF, image, text, and data workflows. It is built for local-first file operations, with processing that happens on the user’s machine rather than being uploaded to a server, and it is presented as a free suite with no account required for core use.

The site describes tools for common file tasks such as PDF merging, PDF compression, PDF to text extraction, JSON to CSV conversion, CSV to JSON conversion, image compression, and text to PDF creation. It also lists image resizing, image conversion, image cropping, developer tools for minify and format, and text utilities such as word count and lorem ipsum. One section says the PDF compressor re-encodes embedded image resources using a local engine to reduce file size, and another says the PDF merge tool lets users drag, rearrange, and combine files directly in the browser. The data converters are described as handling large datasets, nested objects, and arrays, and the image compressor supports JPEG, PNG, and WebP.

FileMint is intended for practical file conversion and editing workflows, including use cases like email attachment limits, portal upload requirements, extracting text for edits, making PDFs searchable, API data to spreadsheets, spreadsheet-to-API conversion, website optimization, and creating printable documents. Its architecture uses modern web APIs, including WebAssembly and Web Workers, and the site says offline behavior is supported through a progressive web app. The pages also state that all processing happens locally, files are not uploaded to a server, and sensitive documents and API keys do not leave the browser tab.

The service is listed as free across the tool suite, with no artificial size limits, no daily caps, and no subscriptions. It also states that there is no account requirement for core tool usage. FileMint is built by Azeem Mustafa, and the site says it follows clear privacy and policy standards, transparent policies, and long-term reliability.