The best screenwriting software shortlist depends on how you work. Compare Final Draft or Fade In for a desktop purchase, WriterDuet for browser collaboration, and Highland Pro for Fountain writing on Apple devices.
Start with the files you need to exchange, rather than a feature list. A writing partner needs an editable document; a reader may only need a PDF. The broader screenwriting software comparisons cover individual choices in more detail.
How do the main tools compare?
The clearest differences are purchase model, supported devices, shared editing, and file exchange. For example, a Linux desktop writer has different requirements from partners editing together in a browser. A request to confirm a feature means it remains unverified here, not that the tool lacks it.
| Tool | Price or purchase model | Platforms | Collaboration | File formats |
|---|---|---|---|---|
| Final Draft | Final Draft 13 personal license: $199.99 one-time; confirm current Suite pricing | macOS and Windows | Final Draft 13 supports simultaneous editing; collaborators must use the same version | Exports PDF and FDX; imports plain text and rich text; PDF import supported in versions 12 and 13 |
| WriterDuet | Free plan; confirm paid subscription prices | Browser | Simultaneous editing, comments, and messaging; paid subscribers can invite free collaborators | Exports include PDF, FDX, Fountain, DOCX, RTF, and plain text; confirm import requirements |
| Fade In | $79.95 one-time individual license | Windows, macOS, and Linux | Confirm current collaboration support with the vendor | Confirm required import and export formats with the vendor |
| Highland Pro | $9.99 monthly or $59.99 yearly; regional prices differ | Mac, iPad, and iPhone | Confirm collaboration support with the vendor | Editable and exportable Fountain text; confirm other required formats |
| Celtx | Free plan and paid plans; confirm current limits and prices | Browser | Confirm shared-editing requirements with the vendor | Confirm required import and export formats with the vendor |
Final Draft: desktop writing and shared editing
Final Draft suits writers who want desktop software with an editable Final Draft file. As checked in October 2026, it runs on macOS and Windows. The Final Draft 13 personal license costs $199.99 as a one-time purchase. It exports PDF and FDX, so you can prepare a reading copy and an editable file.
Final Draft 13 also supports simultaneous script editing, but every collaborator must use the same version. For a writing partnership, check versions before choosing it together. These collaboration details were checked in October 2026. Confirm current Suite pricing on the vendor’s page rather than inferring it from the desktop license.
WriterDuet: browser collaboration
WriterDuet suits partners who want to edit a screenplay together in a browser. As checked in October 2026, WriterDuet supports simultaneous editing, comments, and in-app messaging. A paid subscriber can invite free or paid collaborators. Free collaborators can edit a shared project, but need a paid plan for features such as revisions.
Its free plan includes three projects, with no watermark or page limits. Verified in October 2026, export options include PDF, FDX, Fountain, Word, and plain text. For example, partners can export an editable FDX file for a handoff. Confirm paid prices on the vendor’s pricing page before choosing a subscription.
Fade In: a desktop purchase across operating systems
Fade In suits writers seeking a one-time desktop license, including writers using Linux. As checked in October 2026, it runs on Windows, macOS, and Linux. Its individual license costs $79.95 as a one-time purchase. A Linux writer seeking desktop screenplay software therefore has a verified option to consider.
Confirm collaboration, demo restrictions, and required file formats directly with Fade In before deciding. Those details remain unverified here. If a partner needs a particular editable format, ask about that exact import and export operation. Do not treat general format support as proof that your intended exchange will work.
Highland Pro: Fountain writing on Apple devices
Highland Pro suits writers who want their screenplay to remain editable Fountain text on Apple devices. As checked in October 2026, it runs on Mac, iPad, and iPhone. Its core document text can be opened, edited, and exported as Fountain. For example, you can retain a plain-text version instead of keeping only a formatted reading copy.
The checked subscription prices are $9.99 monthly or $59.99 yearly, verified in October 2026. Regional listings can differ, so confirm the price shown for your account. Confirm any required non-Fountain export before committing. Other export options and shared-editing support remain unverified here.
Celtx: screenwriting and production preparation
Celtx combines browser-based screenwriting with tools for preparing a production. As checked in October 2026, it offers free and paid plans. For a writer also preparing a shoot, that broader scope deserves consideration. Confirm current plan limits, collaboration terms, and file formats with Celtx; those details remain unverified here.
What file formats should you check?
Check the exact format your next collaborator needs, and check import separately from export. Import means opening a file from elsewhere; export means saving a copy in a chosen format. For example, exporting an FDX file does not establish that a tool also imports one. Ask what the recipient needs to do with the file before choosing a program.
- Fountain
- Fountain is plain text that uses written conventions to mark scene headings, action, character names, and dialogue. A scene heading identifies where and when; action describes what viewers see; dialogue contains spoken words.
- FDX
- FDX is Final Draft’s editable screenplay file format. Other screenwriting programs may open it, save it, or both, so check each operation separately.
Which tools have a free plan?
WriterDuet and Celtx have verified free plans, checked in October 2026. WriterDuet’s includes three projects without watermarks or page limits; Celtx’s limits need confirmation. For a first screenplay, compare export access and project limits before considering extras. The free screenwriting software comparison separates ongoing plans from temporary access.
How do you choose?
Choose by testing your actual writing and handoff needs, not by counting features. For example, write a short scene, change its dialogue, then export the file your partner requests. Check whether the result remains usable after that exchange. For a focused comparison, read the WriterDuet comparison.
Choose software around your screenplay
- List your requirements
Write down your computer, your collaborators, and the file each recipient needs.
- Check the relevant plan
Confirm that the specific plan includes the editing and export operations you need.
- Test a representative scene
Include action and dialogue, then revise and export it. Inspect the result before moving an existing draft.
- Choose for the work ahead
Keep the tool that meets those requirements. Leave unrelated features out of the decision.
Last verified: October 2026