Merge PDFs for group projects, compress images for presentations, and convert data formats for assignments — all free, with no signup or file uploads.
“Free tools that lock features behind a paywall after 2 uses”
“Uploading sensitive academic work to random servers”
“File size limits when compressing images for submissions”
“Needing to install software on shared lab computers”
Problem
“Need to merge PDFs for a group project”
Solution
Combine multiple PDFs in seconds — drag, drop, done.
Try it freeProblem
“Presentation images are too large for submission”
Solution
Compress images to any target size while maintaining high visual quality.
Try it freeProblem
“Professor wants CSV but data is in JSON”
Solution
Convert between JSON, CSV, XML, and YAML instantly.
Try it freeProblem
“Need to check word count for an essay”
Solution
Accurate word, character, and reading time analysis.
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.
The definitive toolkit for professional writing. Monitor your draft’s vitals locally without ever uploading your text to the cloud.
Turn nested JSON structures into aligned CSV rows instantly. Built for reporting and data migration with a privacy-first, offline architecture.
The professional choice for document recovery. Pull text from research papers, legal briefs, and reports locally in your browser without ever uploading a file.
No daily caps — practical file limits depend on the device
No signup required — use immediately
Works on shared computers — nothing to install
Privacy-first — your academic work stays on your device
Files stay on your device
Free forever, no hidden fees
No signup required
Installable as a PWA
Merging research PDFs into a single document
Compressing photos for online submissions
Converting data formats for CS assignments
Counting words for essays and reports
Extracting text from scanned PDFs
Yes. FileMint has no paid tier or daily usage cap. All 59+ 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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