Edit text in place, sign, redact, reorganize. True content-stream rewrite, not stamp-on-top.
LaunchEdit, sign, redact, and reorganize PDF files in your browser. The Adobe Acrobat alternative that runs on your device — no upload, no subscription.
Pixel-perfect PDF diff with word-level text view, metadata + form-field compare, ruler, and exclusion zones.
LaunchSide-by-side or overlay PDF diff with a document-type selector — Document (contracts, reports), AEC / Blueprint (drawings, schematics), or Image-Scan. Highlights pixel-level differences plus a word-level text diff in a modal.
Open any PCB Gerber bundle in your browser. Gerber X2, Excellon, layer compare, snap-to-pad measure, snapshot URLs.
LaunchOpen RS-274X / X2 Gerber and Excellon files. Inspect layers, measure traces, export to PNG / SVG / DXF.
Compress, merge, split, convert, and manipulate PDF files.
Resize, compress, convert, and transform images.
Format, encode, decode, and validate code and data — safe for production secrets.
Convert, compress, and cut audio and video — MP3, WAV, MP4, WebM, Opus — all in your browser, nothing uploads.
Sourdough baker math, canning processing times — kitchen math you should not memorize.
AES-256 file encryption and self-destructing encrypted notes.
Analyze packet captures and run sysadmin diagnostics in your browser — nothing uploads. PCAP Analyzer ships first.
Chart-overlay technical analysis and precision financial math — your screenshots and numbers never leave your device.
Open CAD, BIM, medical, and enterprise files without paying $300-30K/year for the native software. Gerber Viewer ships first.
View, edit, or remove the hidden EXIF/GPS metadata in your photos. Overwrite a copyright, fix a date, add or strip GPS — lossless, nothing uploads, 100% in your browser.
JPEG, PNG, and WebP for reading and stripping. JPEG supports full EXIF read/write (all fields including GPS). PNG supports text fields (author, copyright, description, software). WebP supports strip only — convert to JPEG first to edit metadata.
Yes — fully lossless. No pixels are re-encoded at any point. Only the metadata segments are rewritten or removed; the image data itself is untouched. File size may change slightly.
Overwrite replaces any existing value with what you type (empty input = clear/remove the field). Append only fills fields that are currently empty, and merges keywords rather than replacing them. Use append to safely add missing metadata without clobbering existing values.
Each time you click Apply, a new snapshot of the image blob and its metadata is saved. Undo steps back one snapshot; Redo steps forward. The table and download always reflect the current snapshot. You can undo all the way back to the original loaded file.
"Remove GPS only" strips location coordinates. "Remove all metadata" removes GPS, camera model and settings, date/time, and software info. "Keep copyright only" removes everything except Copyright and Artist fields.
No. The tool runs entirely in your browser via JavaScript. The image bytes are never sent to any server.
Yes — batch mode is available under Remove metadata. Drop multiple images; they are processed one by one and the results are bundled into a single ZIP download. The View & Edit mode works on one file at a time.
