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.
Alcoholic drinks from Japan
Doburoku is Japan's farmhouse rice brew. Steamed rice, rice koji and water ferment together in one vessel for about a week, and the thick mash is bottled and drunk without straining. Japanese law defines it by exactly that; once any liquid is separated from the solids, it is no longer doburoku. Made in 5 steps over 21 days – 37 days. The longest step, keep it cold, takes 14–30 days (Japan Tourism Agency multilingual commentary…). Aspergillus oryzae, the koji mould that turns rice starch into sugar and Saccharomyces cerevisiae do most of the fermenting.
| Main step | 14–30 daysReported[mlit-miyama] | Keep it cold |
|---|
| 1,000 g | Steamed rice (kakemai) · Koshihikari milled to 90 %[ibaraki2011] |
| 250 g | Rice koji (dried) · 20 % of the total rice; bought koji is allowed under the special-zone rules[ibaraki2011][niigata] |
| 2,125 mL | Water · 170 % of the total rice[ibaraki2011] |
| 1.0 mL | Lactic acid (90 %) · The law allows the least acid needed to help fermentation and stop spoilage[ibaraki2011][niigata] |
| 1.0 g | Dried yeast[ibaraki2011] |
| Starter | koji/qu/mold-starter (rice koji) + yeast |
Total time across the recorded steps: 21 days – 37 days
What changes: Washed and soaked rice is steamed
Output: steamed rice.
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
Doburoku is never pressed or strained. Nigori sake is pressed through a coarse mesh so fine solids remain; doburoku keeps all its rice and is classed in Japanese law as "other brewed liquor".
Unpasteurised doburoku holds live lactic bacteria. It is kept in the refrigerator before and after opening, keeps about a month and is best drunk within two weeks.
Every number is labelled with how it is known. How this atlas is made
Doburoku was brewed in ordinary homes until the government banned unlicensed brewing at the end of the 19th century. Shrines in Shirakawa-go have brewed it since the early Edo period, and it returned to farm villages such as Miyama in Kyoto after doburoku special zones began in the early 2000s.
