Explore by File Category
Discover in-browser conversion pathways and standalone tools tailored to each format type.
Merge, compress, scan and convert PDFs without sending them to a server. Layout calculations run through embedded document engines directly in device memory, keeping contracts and resumes confidential.
Portable Document Format
pdf-lib & PDF.jsBest for: Agreements, government submissions, resumes, and print publishing
Turn Word files, Markdown notes and e-books into clean, shareable documents. Everything is rendered locally, so drafts and reports never leave your device.
Microsoft Word Document
Embedded Document EngineBest for: Drafting reports, collaborative edits, and content authoring
Convert, compress, and inspect photos and vector graphics in your browser tab. We decode modern formats like Apple HEIC, WebP, and SVG locally so private camera rolls and client assets never touch cloud queues.
High Efficiency Image Container
libheif WASMBest for: Sharing mobile photos with Windows PCs, web forms, and Android devices
Transcode video clips, strip background audio, and generate animated GIFs without uploading gigabytes of media. Your CPU cores handle the encoding via FFmpeg WebAssembly without cloud queue delays.
MPEG-4 Video (H.264 / AAC)
FFmpeg Core WASMBest for: Web embedding, social video sharing, and presentation decks
Extract, convert, trim and merge audio right in your browser. Podcasts, voice memos and music files are processed on your own device, so nothing is uploaded.
Popular Tools & Conversions
MPEG Audio Layer III
Web Audio & LAMEBest for: Podcasts, extracted voice memos, lectures, and soundtrack sharing