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 Ecuador, Carchi province
Cow milk is heated, set with rennet at about 38 °C, cut twice and drained. The curd is milled to crumbs, kneaded by hand with salt for about ten minutes, moulded and firmed overnight in the cold. It is a fresh rennet cheese eaten within days; no starter is added and it is not ripened, so it is barely fermented at all. Made in 7 steps over 34 h – 10 days. The longest step, keep cold, takes 24 h – 10 days (Pozo Rosero P.M) and runs at 5 °C (Martínez Sotelo P.G. 2018).
| Main step | 24 h – 10 daysMeasured[pozo2021] | Keep cold |
|---|---|---|
| Temperature | 5 °CReported[martinez2018] | Keep cold |
| Acidity | pH 6.8Measured[pozo2021] | Keep cold |
| Cow milk · At least 3.20 % protein and 3.0–3.2 % fat at reception[martinez2018] |
| Calcium chloride[martinez2018] |
| Rennet[martinez2018] |
| Salt · Kneaded into the milled curd[martinez2018] |
| Potassium sorbate · Preservative added at reception in the dairy flow studied[martinez2018] |
| Starter: none |
Total time across the recorded steps: 34 h – 10 days
What changes: The milk is held hot for 45 minutes to kill most of its bacteria
Output: heat-treated milk.
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
After draining, the curd is milled and kneaded by hand with salt before moulding, which gives it its grainy texture; longer kneading makes it softer. Unlike most cheeses here, it has no starter and no ripening, so little or no fermentation takes place.
Studies of Carchi artisanal queso amasado found poor hygiene. In Tulcán every sample held more than 10² CFU/g of S. aureus and many held high E. coli counts; in nine plants, mesophilic aerobes and coliforms exceeded the limits and shelf life was as short as one day. Keep it at 5 °C and eat it within days.
Hazards the sources name: Staphylococcus aureus, above 10² CFU/g in every artisanal sample tested in Tulcán; Escherichia coli, at high counts in artisanal Tulcán samples (below 10 CFU/g in a later nine-plant study).
Every number is labelled with how it is known. How this atlas is made
Carchi is Ecuador's main area for queso amasado, made mostly by small artisanal dairies rather than the large companies of the area. Fresh cheeses, including queso amasado, make up about 81.5 % of Ecuador's cheese market.
