Boreal Markdown Editor vs AGBoard

Boreal Markdown is a focused iOS document tool for people who already keep notes, drafts, specs, and reports in plain Markdown files. Open a .md or .markdown file from Files, read the rendered preview, edit the source, then save intentionally or export a clean PDF. Boreal Markdown is built around the small document loop, not a new notes database or cloud workspace. Included for everyone: - Open Markdown and plain text files through iOS file access - Read a rendered Markdown preview with clear document typography - Switch between preview and source editing - Apply headings, bold, italic, links, lists, and code to the cursor or selected text - See saved and unsaved states near the document title - Choose Save, Discard, or Cancel before leaving a document with unsaved edits - Save changes back to the opened file when iOS file access allows it - Export the rendered document as a PDF with paper, theme, text size, and title options - Share the PDF or save it back to Files - Persist appearance, accent, editor text, and PDF defaults between launches Boreal Pro is an optional one-time purchase. It unlocks: - Document outline navigation - Find and replace - Markdown cleanup - Split editing and preview on supported layouts - Advanced PDF themes, margins, table of contents, page numbers, headers, footers, and reusable presets Boreal Markdown is local-first. There is no account, subscription, hosted sync service, AI processing, backend document storage, or collaboration system. Use Boreal Markdown when you want a quiet iPhone and iPad workbench for opening, editing, saving, and sharing Markdown files as PDFs.

AGBoard - PCBEditor is a touch-friendly PCB viewer and inspection tool for iPhone and iPad. Open Gerber, Excellon, ODB++, KiCad boards and schematics, Altium, DXF, Eagle, BoardView, netlist and placement files, then zoom, measure, edit and save — all processed locally. OPEN ANY PCB FILE • Gerber RS-274X, X2 and X3 — X3 carries components and nets on its own; X2 sets each layer's role • Gerber job files (.gbrjob): a whole export in one tap, layers identified • Excellon drill files (.drl, .tap, .nc…) • ODB++ jobs (.tgz / .tar / .zip / .gz) — panels expanded, nets included • IPC-2581 designs (.cvg / .xml): layers, pads, traces and nets in one file • AutoCAD DXF (.dxf): layers, lines, arcs, circles, polylines, blocks, text • KiCad natively (.kicad_pcb, .kicad_pro, .kicad_mod) — tracks, vias, pads, zones, silkscreen, components and nets • KiCad schematics (.kicad_sch) — symbols, wires, buses, junctions, net labels, hierarchical sheets; one net search covers schematic and board • KiCad symbol libraries (.kicad_sym) and drawing sheets (.kicad_wks) • Altium natively (.PcbDoc, .PcbLib) — copper, pours, silkscreen, outline, components and nets • Save ODB++, DXF, IPC-2581 or Gerber, or convert any board to ODB++, IPC-2581 or DXF. Untouched KiCad, Eagle, Altium and BoardView sources come back exactly; compatible edits are patched • Eagle .brd boards (XML) • Landrex BoardView .brd: outline, component envelopes, pins, test points, nets • IPC-D-356 netlists for net search • CSV / TXT / POS component placement (pick-and-place) files LAYER CONTROL • Show, hide, reorder, lock, recolor, duplicate, export layers • Realistic colors • Interactive 3D view: real thickness, copper, holes and components — flip it over MEASUREMENT & ANALYSIS • Three modes: Edges for true clearance between the nearest copper, Centers for pitch, Points for anywhere • Each reading: dX/dY, angle, midpoint, clearance, overlap • Snapping to pads, holes and the grid • Export all measurements as CSV • Board statistics: size, area, hole table by diameter, smallest drill and trace • Light DRC report (CSV) • Stencil area and aspect ratios (IPC-7525C), step zones drawn on the board, PDF/CSV report NET TRACE & SEARCH • Tap a trace or pad to light its whole net across layers, no netlist needed • In BoardView files, tap a pad to light its whole net, top and bottom • Nets from IPC-D-356 netlists, ODB++ jobs or IPC-2581 files • Search any net (GND, VCC…) and highlight all of its pads MARKUP & ANNOTATIONS • Add notes, arrows, rectangles and ellipses straight on the board • Annotations stay pinned through zoom and pan, and are saved in the project EDITING TOOLS • Move, duplicate, resize and delete shapes, with editable corner radius • Single-tap or marquee multi-selection, group transforms • Mirror, rotate, reset and panelize layers COMPONENT SEARCH • Component data from Gerber X3, KiCad, Altium, ODB++, Eagle and BoardView files • Search by reference, value or package; highlight top/bottom parts FAST WORKFLOW • Drag and drop from Files (iPad) • Open from Mail, Files or any cloud provider EXPORT & SHARE • High-resolution PNG images • Multi-page vector PDF (composite + one per layer) and AirPrint • Layer CSV reports and shareable project files PRIVATE BY DESIGN Your PCB files are opened and processed entirely on your device. AGBoard does not track you and never sells personal data. It contacts agboard-app.com only to check the installed version is current; no PCB file, account, payment or analytics identifier is sent. Includes an illustrated guide in English and French. Request an improvement or another format from Help -> Request feature. Free to download and opens five files at no charge. After that, an auto-renewable monthly or annual AGBoard Pro subscription is required. Subscriptions renew until cancelled in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: support@agboard-app.com