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.
Land a photo or signature inside the KB range a portal asks for, like 20–50 KB or 10–20 KB, at the exact pixel size it names. In your browser.
Choose Between under Size and enter 20 and 50, or pick your exam's preset, such as IBPS Photo. Add the photo and compress. Loft searches the JPEG quality, and the pixel size if it has to, until the file lands between 20,480 and 50,000 bytes. That range passes whether a portal counts 1 KB as 1,000 or 1,024 bytes. Each row shows the exact size it reached.
Loft raises the quality first, up to 99. If the file is still too small, it saves at quality 100, which keeps full colour detail. If the pixel size is Preferred, it then enlarges the image within set limits. It never adds filler bytes or hidden data to pad a file. When none of that reaches the minimum, the row says so and gives the closest size it reached, and that file stays available to download.
A clean signature on white paper is mostly empty, so a 140 × 60 px JPEG of it holds only about 4 KB, even at full quality. That is why IBPS marks 140 × 60 px as preferred, not required. With the pixel size set to Preferred, Loft enlarges the signature until it lands in the 10–20 KB range and tells you the size it used. With Required, it keeps 140 × 60 px and tells you the range can't be reached at that size.
Each preset quotes the portal's own current notice, such as the IBPS CRP CSA-XVI notification or the NEET (UG) 2026 Information Bulletin, links to it, and shows the date it was checked. Portals change these rules between exam cycles, so check the notice for your cycle before you submit.
No. It whitens the paper, darkens the ink and trims the empty margins. Every stroke stays where and how you wrote it; nothing is redrawn or traced. A before-and-after preview shows the result before you compress.
The search picks the highest quality that fits, and an encoder can't produce an exact number of bytes, so the file lands at or a little under the limit. Portals also count a kilobyte differently: some as 1,000 bytes, some as 1,024. In a range, Loft counts the maximum in 1,000-byte KB and the minimum in 1,024-byte KB, so the file passes either way.
