Last updated: April 2026
Memoir is a strange beast to write. You're reporting, but you're also remembering. You're structuring a book, but the raw material is your own life in a shoebox of fragments — old diary entries, photos, half-remembered conversations, the argument with your mother in 1997 that you're still not sure you understood.
The right software won't write the book for you, but it will stop the tools from getting in your way. When I wrote my own long-form work, the difference between a good app and a bad one was roughly the difference between finishing a chapter and staring at a blank screen for two hours.
This is the list I'd give a friend starting a memoir this year. I've verified pricing in April 2026 directly from each company's website, and I've been explicit about subscription versus one-time purchase — because a few of the guides out there still list Scrivener as "$49 per month" (it isn't, and never has been). Getting the pricing model wrong is not a small error; it's the kind of thing that stops a broke writer signing up.
What to Look for in Memoir Writing Software
Memoir writing asks things of a tool that pure fiction doesn't:
- Long-document handling without lag. A 90,000-word manuscript shouldn't make your app crawl.
- Flexible structure. Memoir often reshuffles. The chapter you thought was Chapter 2 ends up being the epilogue. You need an app where reordering is one drag, not a retyping exercise.
- Research integration. Interview transcripts, photos, old emails, diary scans — somewhere to keep them alongside the draft without rebuilding your filing system.
- Distraction-free mode. Memoir pulls hard emotions to the surface. The last thing you need is a red squiggle under every third word while you're writing about your father's funeral.
- Export that doesn't require a weekend of formatting. When you're ready to send to an editor or agent, "export to .docx" should be two clicks.
- A pricing model you can live with. This matters more than the marketing pages let on. A one-time purchase you own is structurally different from a subscription that evicts you the month you miss a payment.
Best Memoir Writing Software
1. Scrivener
- What it is: The most popular long-form writing app among working book writers. Built specifically for projects that break into scenes, chapters, and drafts.
- Why it's good for memoir: Scrivener's corkboard and binder let you draft chapters out of order, reshuffle them endlessly, and keep research documents (photos, transcripts, links) inside the project file.
- Key features: Corkboard view, split-screen drafting, distraction-free composition mode, snapshots (per-scene version history), strong export to .docx, .epub, and print formats.
- Pricing: One-time purchase. $59.99 for macOS, $59.99 for Windows, $23.99 for iOS/iPadOS via the App Store. A Mac + Windows bundle is available at a discount. Educational pricing is $49.99. 30-day free trial before you buy.
- Pros: Bought outright, yours forever. Handles books of any size. A dedicated memoir community online.
- Cons: Steep learning curve. The interface feels like a professional tool, because it is. Syncing between Mac and iOS is via iCloud and can be fiddly.
Read our full Scrivener review or try Scrivener.
2. Ulysses
- What it is: A Mac/iOS-only writing app built around markdown and a clean library of "sheets" you can stack into projects.
- Why it's good for memoir: Ulysses makes it easy to keep a memoir as a collection of short pieces and assemble them into chapters later — which matches how a lot of memoirists actually draft.
- Key features: Markdown with a typewriter-quiet interface, iCloud sync across Mac/iPad/iPhone, strong export to Word, PDF, and ePub, built-in goals and targets.
- Pricing: Subscription. $5.99 per month or $39.99 per year through the App Store. Apple Family Sharing covers up to five family members on one subscription.
- Pros: Beautiful to write in. Sync across Apple devices is solid. Strong export.
- Cons: Subscription model only — no purchase option. Apple-only, so Windows and Android users are excluded.
3. iA Writer
- What it is: A minimalist markdown writing app built around clarity and focus.
- Why it's good for memoir: When you're writing emotionally difficult material, fewer knobs is a feature. iA Writer strips the interface back to text, a cursor, and a wordcount.
- Key features: Focus mode (fades everything except the current sentence or paragraph), syntax highlighting for adverbs/clichés/filler words, markdown throughout, strong export to .docx, .pdf, .html.
- Pricing: One-time purchase per platform. $29.99 on macOS, $29.99 on Windows, $29.99 on iOS/iPadOS, and $29.99 on Android. You buy each platform separately — no subscription, no bundle required.
- Pros: Cleanest writing experience of any app on this list. Own it forever. Files are plain markdown, so they're readable anywhere.
- Cons: No built-in research organiser (you'll pair it with another tool for interviews, notes, and photos). Minimal structure for books — you'll manage chapters as separate files.
4. Grammarly
- What it is: An AI-powered grammar, style, and clarity assistant that sits alongside whichever app you write in.
- Why it's good for memoir: Memoirs live or die on voice — but every memoirist also needs a competent line editor. Grammarly catches the repeated word, the passive sentence, the tone that drifts from conversational into academic.
- Key features: Real-time grammar and style suggestions, AI-assisted rewriting (with a generative prompt allowance), plagiarism check, tone analysis, browser extension and desktop apps.
- Pricing: Subscription. Free plan covers basic grammar and spelling. Grammarly Pro (formerly Premium) costs $30/month billed monthly, $20/month billed quarterly, or $12/month billed annually ($144/year). Business plans start at $15–$25 per user per month for teams of three or more.
- Pros: Best-in-class grammar and style suggestions. Works inside Word, Google Docs, Scrivener (via the desktop app), and most browsers.
- Cons: Subscription-only. The AI rewrite prompts can push your prose away from your own voice — use them as a prompt, not a verdict.
5. ProWritingAid
- What it is: A deeper editing tool than Grammarly, built around dozens of specialised reports (sentence length, cliché use, pacing, repeated words).
- Why it's good for memoir: When you're self-editing a full draft, ProWritingAid's book-length analysis is hard to beat. The "Overused Words" and "Sentence Length" reports alone save hours of manual combing.
- Key features: 25+ editing reports, style and grammar checks, integrations with Word, Scrivener, Google Docs, Chrome, Final Draft.
- Pricing: Subscription or one-time lifetime. Premium is $30/month or $120/year. Premium Pro is $36/month or $144/year. Lifetime licences are available: Premium lifetime $399, Premium Pro lifetime $699 (both one-time). Students get 20% off all plans via Student Beans.
- Pros: The depth of analysis is unmatched. Lifetime licence option is genuinely valuable for long-term users.
- Cons: The interface feels denser than Grammarly. Can slow down on very long documents. The free tier is more limited than Grammarly's.
Read our ProWritingAid review or try ProWritingAid.
6. Microsoft Word
- What it is: The industry default. Every agent and editor wants a .docx at some point.
- Why it's good for memoir: Track Changes is the standard for working with an editor. If you don't have a copy, get one — not because it's the best drafting tool, but because the revision stage runs on it.
- Key features: Track Changes, Comments, Styles, integration with Grammarly and ProWritingAid, offline and online versions.
- Pricing: Subscription or one-time purchase. Microsoft 365 Personal is $9.99/month or $99.99/year. A one-time Office Home & Student licence runs around $149.99 depending on promotion. The one-time version doesn't get major feature updates.
- Pros: Ubiquitous. Every collaborator has it. Track Changes works, period.
- Cons: Not optimised for long-form book drafting. Large manuscripts can slow down. Distraction-prone (ribbon bar, formatting pings, inbox nearby).
7. Reedsy Book Editor
- What it is: A free browser-based book writing tool from Reedsy, the publishing marketplace.
- Why it's good for memoir: If you're headed toward self-publishing, Reedsy exports to print-ready PDF and .epub in one click, with templates that look typeset-quality out of the box.
- Key features: Clean chapter-based interface, Track Changes-style collaboration, automatic PDF/ePub formatting, integration with Reedsy's editor marketplace.
- Pricing: Free. The tool itself has no cost; Reedsy makes money by connecting writers with freelance editors, designers, and marketers.
- Pros: Free. Beautiful export for self-publishers. No learning curve.
- Cons: Browser-based only (no offline native app). Less powerful than Scrivener for restructuring. Best for writers who want to draft and publish in the same ecosystem.
How I'd Choose
If you're writing your first memoir and want one app that will get you to the end: Scrivener. One-time purchase, built for book-length projects, handles research and drafting in the same window. Steep first week, payback for the rest of the book.
If you're on Mac/iOS and value a calm writing experience over feature depth: Ulysses. Subscription is the trade-off, but the daily writing experience is the best on the list.
If you write in short bursts on your phone as often as at a desk: iA Writer. Pay once per device, own it forever, and your files are plain markdown you can open in anything.
If you're self-editing a finished draft: ProWritingAid for the depth; Grammarly alongside for line-edit cleanup. If you'll use them for more than two years, ProWritingAid's lifetime licence pays off.
If you're self-publishing and want the manuscript ready for KDP without hiring a designer: Reedsy Book Editor. Free, exports clean.
If your editor is already inside a .docx: Microsoft Word. Track Changes is still the industry rail.
FAQ
What's the best free memoir writing software?
Reedsy Book Editor is the strongest fully-free option — it's browser-based, handles chapter structure, and exports publish-ready files. Grammarly and ProWritingAid both have free tiers worth using alongside another app. Google Docs is fine for drafting and better than many writers give it credit for, especially if your editor is a collaborator rather than a publishing house.
Is Scrivener really a one-time purchase, not a subscription?
Yes. Scrivener has always been sold as a one-time licence — $59.99 for macOS, $59.99 for Windows, $23.99 for iOS. No subscription exists. If you've seen it priced as "$49/month" anywhere, that guide is wrong and probably stale.
Do I need Scrivener if I already use Word?
Not strictly. People write successful memoirs in Word every year. Scrivener's advantage is in the mid-draft phase when you're moving chapters around and cross-referencing research — Word gets clumsy at that scale. If you're comfortable with long Word documents and a folder of notes, stick with what you know.
Which tool is best for organising interviews and research alongside the draft?
Scrivener, by a distance. The binder was designed for exactly this — one project file with chapters, research, character sheets, interview transcripts, and reference photos all in one place. Ulysses handles research with its "sheets" and keywords, but it's less built for dense archival material.
Should I pay for Grammarly and ProWritingAid?
You rarely need both on subscription at the same time. Pick one as your primary editor and use the other's free tier for a second pass. Grammarly is faster and better at in-the-moment writing; ProWritingAid is better at chapter-level analysis of a finished draft. If you're a career writer and plan to use ProWritingAid for more than two years, its lifetime licence is the better economic choice.
If you're earlier in the process, try our guides on how to write a memoir, memoir writing prompts, and how to write a book before committing to an app.