Write with your PDFs beside you.
LiquidWorkspace keeps research PDFs, annotations, form filling, notes, drafts, tags, and project structure in one native Mac workspace. Read the source, mark it up, then write without breaking context.
7-day free trial. One-time purchase. No subscription. Requires macOS 26 or later.
Research belongs near the draft.
PDFs often hold the facts, quotes, examples, contracts, class readings, forms, and reference material that shape the writing. LiquidWorkspace keeps that material close to the editor instead of sending it to a separate app window.
PDF work inside the project
- Import PDFs from Finder or the file picker.
- View PDFs in the main editor, side panes, or Rogue Editors.
- Add highlights, underlines, comments, and freehand ink.
- Fill PDF forms, save them, reopen them, and export filled copies.
Turn reading into notes
- Create notes from selected PDF text.
- Send useful passages to Liquid Clipboard.
- Copy quotes and source references.
- Export annotated PDFs when you need to share or archive them.
A workspace for PDF-heavy writing.
Students can keep readings beside assignments. Researchers can mark sources while drafting. Teachers can review handouts and notes in one place. Writers can keep reference PDFs close without losing the thread.
Students
Keep class readings, notes, assignments, and drafts in the same workspace.
Researchers
Annotate sources, extract useful passages, and keep references tied to the project.
PDF-heavy workers
Fill forms, review documents, and export annotated copies without leaving the writing room.
LiquidWorkspace is built independently, from the writing desk outward - shaped by real writing, real notes, real PDFs, and the need for a workspace that can change with the work.
PDF workspace FAQ.
Practical answers for writing and research workflows.
Can LiquidWorkspace annotate PDFs?
Yes. LiquidWorkspace supports highlights, underlines, comments, freehand ink, save, and export for PDF workflows.
Can LiquidWorkspace fill PDF forms?
Yes. PDF form filling is supported, including fill, save, reopen, and export.
Can PDFs sit beside my writing?
Yes. PDFs can be viewed in the main editor, side panes, and Rogue Editors, so reference material can stay close while you draft.
Can I export annotated PDFs?
Yes. LiquidWorkspace can export annotated PDF copies when you need to share, archive, or move work outside the app.
Does this require an account?
No account is required for core writing, PDF, and local project workflows.
Does LiquidWorkspace require a subscription?
No. LiquidWorkspace has a 7-day free trial, then a one-time v1 purchase.
Try PDFs and writing in one workspace.
Download the 7-day free trial. If the PDF workflow fits your work, unlock v1 with a one-time purchase.