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.
Vegetables from Korea
Joseon cookbooks list three wine-lees pickles, of ginger, garlic and eggplant, each named with the character 糟 (lees). The vegetable is buried in salted wine lees (jigemi) in a crock. Each appears once in the cookbooks reviewed by Lee and Lee (1990); no method text was read, so this is a text-only outline.
A short entry: the sources we found record only what is said here about Jo-beop itself. Its own sources do not record how it is made, so the steps and scenes below are those of Narazuke, the closest documented vegetables ferment, shown as a guide to the method, not as a record of Jo-beop.
| Ginger, garlic or eggplant | [LL1990] |
| Wine lees (jigemi) with salt | [LL1990] |
Total time across the steps of Narazuke: 7.1 months – 22 months
What changes: Melons and other vegetables soak in saturated brine and lose water
Output: salted vegetables.
Microbes at work in this step
Zygosaccharomyces yeasts make up over 90 % of fungi in the salted vegetables
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
Joseon cookbooks list three wine-lees pickles, of ginger, garlic and eggplant, each named with the character 糟 (lees). The vegetable is buried in salted wine lees (jigemi) in a crock. Each appears once in the cookbooks reviewed by Lee and Lee (1990); no method text was read, so this is a text-only outline.
These are lees pickles, not kimchi in today's sense. The names copy Chinese 糟 (zao) methods, and the vegetable cures in wine lees rather than in brine or chilli seasoning.
Every number is labelled with how it is known. How this atlas is made
Each is listed once [LL1990]. LL1990 notes that the earliest Korean pickles (yeomji) used salt with nuruk, liquor, lees or jang.
