True redaction removes the text and images from the file — not a black box on top. Plus real in-place text editing, fill + sign, reorder pages, and OCR.
LaunchEdit text in place, sign, redact, fill forms, and reorganize PDF files in your browser — all on your device. No upload, no subscription.
Drop two versions of a contract or drawing set. Moved notes read as moves, changed values light up digit by digit, and hidden text is named.
LaunchSide-by-side or overlay PDF diff driven by one engine that reads each file into a structured model — text, vector geometry, images, form fields, annotations — and compares the models. Moves show as moves, edits show only where they happened, and any PDF type works without picking a mode.
Drop a Gerber ZIP, an ODB++ .tgz or an IPC-2581 .xml and inspect every layer — compare revisions, snap-to-pad measure, run DRC and preview the board in 3D.
LaunchOpen Gerber, Excellon, ODB++ and IPC-2581 PCB files. Inspect layers, measure traces, run DRC, export to PNG / SVG / DXF.
Open a .step / .stp part and it measures itself: volume, thinnest wall, draft and undercuts on load, and a hole list with a BOM in one click. Measure, section, export STL.
LaunchOpen a STEP / STP part and it measures itself — volume, thinnest wall, draft and undercut checks on load, plus hole detection with a BOM. Measure, section, export STL. Rust + WASM B-rep kernel, runs in your browser.
Compress, merge, split, convert, and manipulate PDF files.
Resize, compress, convert, and transform images.
Convert, compress, and cut audio and video — MP3, WAV, MP4, WebM, Opus — all in your browser, nothing uploads.
Simulate a canning process down to its F0 sterilizing value.
Encrypt files, share encrypted notes as links, and read passport IDs and Windows event logs.
Analyze packet captures, move files between devices, and console into network gear — nothing uploads.
Scan receipts into an expense ledger — your receipts and spending stay on your device.
View, measure, and repair CAD and 3D files — STEP, STL, OBJ, PLY, GLB, 3MF, DXF, and Gerber — right in your browser. Nothing uploads.
Cereals and bread from Burkina Faso, Ghana
sour, thin pearl-millet gruel. Made in 4 steps over 27 h. The longest step, soak millet, takes 16 h (Tou E.H 2006). Yeasts and Lactic acid bacteria, including amylolytic strains (12 % of LAB); Limosilactobacillus fermentum, Lactiplantibacillus plantarum, Pediococcus do most of the fermenting.
| Main step | 16 hMeasured[s1b][s2b] | Soak millet |
|---|---|---|
| Acidity | pH 4Measured[s1b][s3] | Settle and ferment sediment |
| pearl millet |
| ginger |
| mint |
| pepper |
| Starter: spontaneous |
Total time across the recorded steps: 27 h
What changes: Millet soaks about 16 hours while yeasts start to ferment it
Output: soaked grain.
Microbes at work in this step
Not documented for this step.
Measured measured in a studySet fixed by a specification or tested recipeReported one source reports itTypical a general value, not sourced for this fermentUnconfirmed not yet checked against a source
The thin gruel has a low energy density, about 30 kcal/100 g, a concern for infant feeding [s1b]. Fermentation cuts phytate by about 75 % and raffinose by about 83 % [s1b, s2b].
Every number is labelled with how it is known. How this atlas is made
