Free software to run your bookshop
Track every title by ISBN, condition and format, manage new and used stock, scan barcodes, and keep real books - free, on your own computer, with no per-user fee.
No per-user fees. Your data stays on your machine.
The problems every bookseller knows
Thousands of titles, new and used, across the shop and online - and most software either can't keep up or charges per till.
Thousands of titles to track
Find any title by ISBN, author, barcode or shelf in seconds - new or used.
New, used and rare
Track condition and format on every copy, so a used paperback and a signed first edition never get muddled.
Shop and online in sync
Connect your online store so orders update your stock automatically.
Per-till pricing adds up
Celerp is free, with no per-seat fee - inventory, sales, invoicing and accounting in one app.
Up and running in minutes
Download and pick "Books & Media"
Install the free app and choose Books & Media. Your categories - books, vinyl, CDs, film, video games, comics - are ready instantly.
Add your stock
Scan ISBNs or type titles in with condition and format, or import your whole catalog from a spreadsheet.
Sell and get paid
Sell at the counter or online, reorder your bestsellers, and let the books update themselves.
Everything your business needs, in one place
No more juggling a spreadsheet, a separate accounting app and a pile of paperwork.
Track every title and edition, and find any of them fast.
New, used, rare - condition on every copy, never muddled.
Scan to find, receive or sell.
Send invoices and get books that are always in balance.
Already selling online? Keep it all in sync
Connect your store so orders pull from your stock automatically - no double entry, no overselling.
Sync products, orders and inventory, both ways.
Your WordPress store, kept in step with your stock.
Hand clean, tidy books to your accountant.
Sync happens automatically in the background.
Store and accounting sync come with Celerp Connect ($29/mo). See the Shopify integration →
Why booksellers choose Celerp
The capability of a big system - without the price tag or the per-user fees.
- ✓ Free forever - the whole app, no trial
- ✓ ISBN, author, format & edition
- ✓ Condition for new, used and rare
- ✓ Barcode and ISBN scanning
- ✓ Multi-location stock with full history
- ✓ Buy-ins and trade-ins
- ✓ Counter and online sales
- ✓ Built-in double-entry accounting
- ✓ Add your whole team - no per-user fee
- ✓ Your data stays on your own computer
Free to start. Cheap to grow.
The whole app is free. Add Connect only when you want to connect your store or work remotely.
The complete app - inventory, invoicing and accounting. No account, no trial, no per-user fee.
- ✓ Everything to run your business
- ✓ Add your whole team
- ✓ Works on your own computer
- ✓ Your data stays yours
Connect your online store and reach your whole team from anywhere.
- ✓ Everything in Free
- ✓ Sync your Shopify or WooCommerce store
- ✓ Send clean books to QuickBooks & Xero
- ✓ Use it from any device, anywhere
- ✓ Automatic encrypted backups
- ✓ AI helper for the boring stuff
14-day free trial. Cancel anytime.
Compare that to a retail ERP at $100s-$1,000s a month, per user.
Questions booksellers ask
Is it really free?
Yes - the whole app is free forever with no per-user fee. Optional Connect features (store sync, remote access, AI, backups) are a low monthly add-on.
Can it track ISBNs and condition?
Yes. Track every title by ISBN, author, format and edition, with condition for used and rare copies, and find any of them in seconds.
Can it handle new and used stock together?
Yes. New, used and rare copies live side by side, each with its own condition and price.
Will it work with my online store?
Yes, with Celerp Connect. Connect Shopify or WooCommerce and your titles, orders and stock stay in sync.
Do I need to be techy to use it?
Not at all. Download it like any app, pick "Books & Media", and you're going.
Run your bookshop for free
Download Celerp, choose Books & Media, and add your first titles in minutes.
Free forever. No account, no credit card.