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Compress invoices, merge contracts, resize product photos, and convert spreadsheet data — without paying for expensive subscriptions.
“Paying $20/month for occasional PDF tasks”
“Uploading sensitive business documents to cloud tools”
“Large product images slowing down website or emails”
“Converting spreadsheet data for different accounting tools”
Problem
“Need to compress invoices for email”
Solution
Batch compress images to exact dimensions and file size.
Try it freeProblem
“Product images too large for website”
Solution
Batch compress images to exact dimensions and file size.
Try it freeProblem
“Need to merge multiple contracts”
Solution
Combine any number of PDFs without page limits.
Try it freeProblem
“Accounting software needs CSV format”
Solution
Convert JSON or XML data to clean CSV files.
Try it freeStaple multiple PDF documents into one master file in seconds. Drag-and-drop to reorder pages and combine reports with zero quality loss.
Shrink image file sizes by up to 95% without compromising visual fidelity. I engineered this tool to perform high-performance quantization on Windows, Mac, or Linux directly within your browser. By utilizing the V8 engine and hardware-accelerated Canvas APIs, FileMint strips unnecessary metadata (EXIF/GPS) and optimizes the underlying pixel buffer stream. This zero-server-upload architecture ensures that your private photos and sensitive documents never traverse the network, eliminating latency and maximizing security. Achieve perfect web optimization for JPG, PNG, and WebP formats instantly with our local compression engine.
Change the dimensions of any picture. Perfect for fitting that weird social media aspect ratio.
Convert JSON into clean CSV with nested flattening, column controls, and spreadsheet-ready output options.
Extract clean, editable text from any PDF document without retyping. Perfect for research papers, legal documents, and content analysis.
Save money — no subscriptions, no hidden fees
Business documents stay private — no server uploads
No account needed — start using immediately
Unlimited usage for the whole team
Files stay on your device
Free forever, no hidden fees
No signup required
Works offline as a PWA
Compressing PDF invoices before emailing clients
Resizing product images for e-commerce listings
Merging contracts and agreements into single files
Converting data between formats for bookkeeping
Generating QR codes for marketing materials
Yes. FileMint is 100% free with no daily limits, no file size caps, and no paid plan. All 40+ tools work unlimited.
No. Every operation runs locally in your browser using WebAssembly. Your files never leave your device — no data collection, no cloud storage.
No. FileMint requires no signup, no email, and no credit card. Just open a tool and start working.
Yes. FileMint is a Progressive Web App. After your first visit, you can install it and use all tools even without internet access.
Join thousands of small business owners who already use FileMint for everyday file tasks. No signup. No limits.
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