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.
Cheese from Netherlands
Gouda is a semi-hard cheese from pasteurised Dutch cow milk, set with rennet and a mesophilic starter at about 30 °C. Part of the whey is replaced with warm water to wash the curd, which keeps the cheese mild; the curd is pressed in round moulds, brined for days and ripened in air on wooden boards for at least four weeks. Made in 7 steps over 34 days – 36 days. The longest step, ripen naturally on wooden boards, takes at least 28 days (Netherlands Enterprise Agency (RVO)) and runs at at least 12 °C (Netherlands Enterprise Agency (RVO)). Lactococcus cremoris and Lactococcus lactis from the starter, the most abundant bacteria in the core up to 75 weeks and Leuconostoc (L. pseudomesenteroides) and Lc. lactis biovar diacetylactis, which make aroma from citrate do most of the fermenting.
| Main step | at least 28 daysSet[rvo-gouda] | Ripen naturally on wooden boards |
|---|---|---|
| Temperature | at least 12 °CSet[rvo-gouda] | Ripen naturally on wooden boards |
| Cow milk from Dutch farms · Cooled to 6 °C or less on the farm, at the factory within 96 h, standardised to 48–52% fat in dry matter, pasteurised[rvo-gouda] |
| Mesophilic starter · L-type (Lactococcus lactis subsp. lactis and/or cremoris and/or Leuconostoc) or LD-type, which adds the citrate-using biovar diacetylactis; optional Lactobacillus or Streptococcus thermophilus adjunct[rvo-gouda] |
| Rennet · Calf rennet, bovine pepsin or microbial rennet; no enzymes from genetically modified organisms[rvo-gouda] |
| Warm water · To wash the curd[rvo-gouda][decadt2024] |
| Salt · As brine[rvo-gouda] |
| Starter: mesophilic L-type or LD-type culture (Lactococcus, Leuconostoc) |
Total time across the recorded steps: 34 days – 36 days
What changes: Starting material: cow milk from Dutch farms, kept cold until the factory
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
Gouda is the model washed-curd cheese. Replacing part of the whey with water takes out lactose, so the cheese stays mild and does not turn sour. Gouda Holland must ripen in air on boards; foil-ripened Gouda, common elsewhere, cannot use the name.
Gouda Holland is made from pasteurised milk and has at most 2 mg nitrite per kg. Store it cool. Raw-milk farmhouse Gouda is a separate cheese (Boerenkaas).
Every number is labelled with how it is known. How this atlas is made
The PGI dossier ties Dutch cheese to the wet, mild coastal lowlands. A 1533 gable stone in Hoorn shows a maker of wooden cheese moulds. The PGI dossier traces the quality rules to the 1911 cheese trade mark law; factory making began around 1900.
