Handle client files confidently. Merge contracts, compress deliverables, and convert data — all without uploading sensitive work to third-party servers.
“Uploading client contracts to unknown servers”
“Paying monthly subscriptions for occasional PDF tasks”
“File size limits when emailing deliverables to clients”
“Switching between multiple tools for simple tasks”
Problem
“Need to merge client contracts into one PDF”
Solution
Combine PDFs locally — files are processed entirely inside your browser.
Try it freeProblem
“Deliverable images are too large to email”
Solution
Compress JPG/PNG to exact size targets.
Try it freeProblem
“Client sends JSON but spreadsheet needs CSV”
Solution
Convert JSON to CSV (and back) in one click.
Try it freeProblem
“Need a secure password for client accounts”
Solution
Generate cryptographically strong passwords locally.
Try it freeUpload multiple PDF files, drag to reorder, and merge into one downloadable PDF. Completely free with zero server dependency and no file size limits.
Compress your images locally in your browser. Reduce file sizes for JPG, PNG, and WebP images without noticeable quality loss.
Easily resize, crop, and rotate your photos. Perfect for social media posts, blog thumbnails, or professional web assets with zero data leakage.
Create strong, unique passwords with customizable length (4-128 chars), character types, bulk generation, and visual strength meter. Uses cryptographically secure randomness.
Turn nested JSON structures into aligned CSV rows instantly. Built for reporting and data migration with a privacy-first, offline architecture.
Client files are processed on your device — privacy-first design
No subscription needed — completely free
Installable PWA with cached access to supported tools
All tools in one place — no tab juggling
Files stay on your device
Free forever, no hidden fees
No signup required
Installable as a PWA
Merging contracts and invoices into single PDFs
Compressing portfolio images for email delivery
Converting between data formats for reports
Generating secure passwords for client projects
Resizing images for social media deliverables
Yes. FileMint has no paid tier or daily usage cap. All 55+ listed tools are available without creating an account. Practical file limits depend on your browser and device memory.
Supported file processing runs in your browser, so the files you select remain on your device. Site features such as consented analytics can use normal network requests, but tool inputs are not sent with them.
No. FileMint requires no signup, no email, and no credit card. Just open a tool and start working.
FileMint is installable as a Progressive Web App. Previously loaded pages and assets may remain available offline, depending on the tool, browser, and cached resources.
Open the tool you need and process supported files in your browser. No signup and no daily usage cap.
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