Comments copy and paste, within and between documents. ⌘C with comments selected (and no text
selected) copies them, each with its replies, as XFDF: into the app's clipboard (every tab and
window) and as text onto the system clipboard. ⌘V, Edit ▸ Paste comments or the page's context
menu pastes them onto the current page at their own positions, as new comments under names of
their own, so nothing is replaced and pasting twice gives two sets; the copies are selected.
XFDF with comments from the system clipboard pastes too, so comments travel between processes.
pdfcraft_xfdf::export_xfdf_comments writes a selection with its replies; import_comments takes
a target page and a name prefix and imports copies (the usual import still replaces same names).
Engine: Edit::PasteComments { xfdf, page } (one undo step, comment permission) and
Session::export_comments. Tools: comments_copy (read-only) and comments_paste.
Several comments select at once: ⌘-click (Ctrl on Windows and Linux) or ⇧-click adds one or
takes it out, on the page and in the Comments panel; the one clicked last has the handles.
Delete removes them all as one step, a drag moves them together, the context menu copies them.
Connected lines, polygons and clouds finish from the right-click menu's Complete (with Undo last
point and Cancel drawing), as other editors do, besides Enter and a double-click.
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
7.6 KiB
UI and interaction parity
Last reviewed: 2026-10-21 · Last updated: 2026-10-24 · Change: minor (→ / ← scroll a page wider than the window before turning it; a comment's text, border or line, and fill each at an opacity of its own) · Target: Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
How PdfCraft's tools, panels, shortcuts and feel compare with Acrobat Pro's current interface (the
2023+ "new Acrobat": All tools pane on the left, quick-action toolbar, Home view). Behaviour is
observed clean-room (plan/acrobat/02-ui-ux.md, local-only; AGENTS.md §2); nothing from Adobe's
interface is copied. Gaps ranked in gaps.md.
UI/UX fidelity ≈ 55% ready (estimated), 30–60 h additional to the features total.
Measured
- 184 registered commands (
crates/engine/src/commands.rs), every one in the menus, the command palette and the automationcommand_runtool; menus are generated from the registry (view.menus-from-registry). - 141 automation tools (
crates/automation/src/tools.rs), so every UI action can be checked headlessly. - View area of the checklist: 62.5% breadth (52 shipped, 11 partial of 92).
No dump of Acrobat's menu tree has been diffed against the registry yet (gap 24).
Shell and navigation
| Element | Acrobat | PdfCraft | Status |
|---|---|---|---|
| Home view (recent files, recommended tools) | yes | yes | shipped |
| All tools pane, tool sets | yes | yes, with milestone badges | shipped |
| Quick-action toolbar, customisable | yes | customizable floating/docked hotbar, adjustable size, persistent multi-select picker | partial (view.customize-quick-tools; no shortcut reordering) |
| Command search | "Search tools" | command palette (⌘K), matches translated and English labels | shipped |
| Document tabs | yes | yes, with unsaved marker | shipped |
| Multiple windows, drag a tab out | yes | no | planned |
| Split window, spreadsheet split | yes | no | planned |
| Read mode, full screen | yes | yes; full screen is one fitted page at a time on black, click/keys turn pages (#1459) | shipped; auto-advance, loop and transitions planned |
| Light, dark, system theme | yes | yes | shipped |
| Side panels: thumbnails, bookmarks, attachments, layers, comments, fields, signatures | yes | yes; panels keep their width (#704); the Pages inspector has a 50–150% thumbnail size slider and buttons (#3808) | shipped |
| Destinations, articles, model tree, Tags, Order, Content panels | yes | no | planned |
| Message bars (restricted, signed, PDF/A, forms) | yes | restricted and signed; no PDF/A view mode | partial |
Tools, handles and precision
| Behaviour | Acrobat | PdfCraft | Status / evidence |
|---|---|---|---|
| Zoom: wheel, pinch, keys, marquee, fit page/width/height/visible | yes | yes | shipped |
| Fixed zoom percentages match Acrobat's physical size | yes | differ (#739, documented in #736) | gap |
| Dynamic zoom, loupe, pan-and-zoom window | yes | no | planned |
| Hand tool, middle-button pan, autoscroll | yes | hand tool; Linux autoscroll; → / ← scroll a page wider than the window before turning it | partial |
| Text selection, column select | yes, Alt-drag columns | reading-order selection; Alt/Option-drag or Edit ▸ Column select (#740) | shipped |
| Select and move several objects at once | yes | on one page: Shift/Ctrl/⌘-click and marquee, one undo step (#844); not across pages, no group resize | partial |
| Moved comments drawn where they go while dragged | yes | yes: the comment's own pixels follow the pointer, the page shows it where it was until release; stamps and Fill & Sign marks also hide the original | shipped |
| Object handles: corners keep proportion, edges free | yes | yes for added images and signatures; Shift on a corner keeps the proportions of comments, stamps and form fields (#2199); no Alt resize from the centre | shipped |
| Shift while drawing a line | holds it to 45° steps | holds it level or plumb (a CAD drawing's ortho): new lines and arrows, each side of connected lines, polygons and clouds, and a dragged end or corner | shipped |
| Arrange, align and distribute page objects | yes | fields only | partial |
| Rulers, grids, snap to grid, guides | yes | no | planned |
| Cursor coordinates, line weights | yes | no | planned |
| Measuring snap to paths, endpoints, midpoints, intersections | yes | yes | shipped |
| Nudge selected objects with arrow keys (Shift for larger steps) | yes | yes in Edit text: a point, Shift ten points, for selected objects, images and an open paragraph's box (#1520); and in Prepare a form, for the selected field (#2608); a selected comment: a screen pixel, ⌘/Ctrl or Shift ten | shipped |
| Single-key tool accelerators (H, V, Z, …) | yes, opt-in | no | planned |
| Context menus on pages, thumbnails, comments, fields | yes | thumbnails, comments, fields | partial |
| Comment pop-ups as movable windows, connector lines | yes | inline in the panel | planned |
| Disabled commands explain why | no | yes | ahead |
Shortcuts and modifiers
| Item | Acrobat | PdfCraft | Status |
|---|---|---|---|
| Platform shortcuts for registered commands | yes | yes; ⌘ on macOS, Ctrl elsewhere (#695) | shipped; find bar still shows ⌘ on Windows (#746) |
| Keyboard shortcuts reference | yes | yes | shipped |
| Full keyboard operation of the app | yes | no | planned (a11y.keyboard-only, P0) |
| Shift-⌘-G finds previous | yes | yes (#810 fixed) | shipped |
Dialogs and preferences
| Item | Acrobat | PdfCraft | Status |
|---|---|---|---|
| Print dialog with preview | yes | yes | shipped |
| Document Properties (description, security, fonts, initial view, custom, advanced) | yes | all but Custom and XMP | partial |
| Field Properties (General, Appearance, Position, Options, Actions, Format, Validate, Calculate, Signed) | yes | all but Signed | partial |
| Comment properties and properties bar | yes | yes; a text box's text, border and fill and a shape's line and fill each take an opacity of their own (Acrobat: one per comment) | shipped |
| Select several comments; copy and paste comments between documents | yes | yes: ⌘/Ctrl-click adds, Delete, a drag, Properties and Colour act on all, ⌘C/⌘V as XFDF (also across PdfCraft processes) | shipped |
| Preferences | ≈ 20 pages | Interface language, Documents and view, Identity, Fill & Sign, JavaScript | partial (gap 19) |
Revision history
| Date | Change | Summary |
|---|---|---|
| 2026-10-24 | minor | → / ← scroll a page wider than the window sideways before turning it, by the current page's or spread's edges in continuous view; ⌘→ / ⌘← turn at once |
| 2026-10-24 | minor | Comment Properties sets a text box's text, border and fill opacity and a shape's line and fill opacity each on its own (Acrobat: one per comment); Make Properties Default carries them into the tool |
| 2026-10-21 | minor | Pages inspector thumbnail sizing (#3808), separate from page and Organize zoom; view setting retained on reload and exposed through UI control. Not persisted between sessions. |
| 2026-10-15 | minor | A selected field nudges with the arrow keys in Prepare a form: a point, Shift ten points, one undo step per press (#2608) |
| 2026-10-14 | minor | Full screen shows one fitted page (or spread) at a time on black with click and key paging, as Acrobat's Full Screen Mode (#379, #1459, #1353) |
| 2026-10-11 | minor | Column select shipped (#740, PR #765); several objects move together on one page (#844, PR #907); Shift-⌘-G goes back (#810, PR #835) |
| 2026-10-10 | major | Created from the command registry, automation tools, the View area of the checklist and open UI issues |