Every source Finocket can migrate from, one card each. Pick the one your books live in today for its own export menu path (the exact screens to click through in the OTHER product). The screens on THIS side (Pick, Map, Dry run, Import, Reconcile) are the same for every source and stay in Import your data from Zoho, Odoo, Vyapar or a spreadsheet. Read that once, then come back here for your source's own menu path.
Tally (Prime, ERP 9)
Its own guided wizard at Settings → Import & migrate → Tally reads masters and a Day Book the way Tally exports them.
Zoho Books, Invoice, Inventory
Odoo (Community, Enterprise, Online)
Vyapar, myBillBook, Book Keeper
Busy (Basic, Standard, Enterprise), Marg ERP
Spreadsheet (CSV or Excel)
Swipe, QuickBooks, Refrens, Another system
No dedicated guide yet. Export each list as CSV or Excel and bring it in as a spreadsheet, parties and items first.
Not sure which card is yours
Vyapar, myBillBook and Book Keeper each write the same Tally-format export as Tally itself. If your app has an Export to Tally option, use that card even if your app is not named on it. Busy and Marg are grouped the same way, over Marg's own Tally bridge. Everything else (Swipe, QuickBooks, Refrens or something not listed at all) comes in as a plain spreadsheet: export each list as CSV or Excel and start with parties and items.
One list for every file you bring in
Every file you drop on Imports, photograph with Photograph pages, or share to Finocket from another app lands in that one list. Open an import to see its analysis, a Review tab where you fix a row right where you found it, and both sides of the totals check (your old system's figure beside the one this import would produce) before you press Apply to my books. An import you run from a source card above is listed under Previous imports on Settings → Import & migrate instead.
Would you rather somebody did it for you?
Doing it yourself stays free. If you would rather a migration specialist brought your books across, open the import in Imports and tap Request expert help. Asking costs nothing and commits you to nothing: the offer shows a price or says we will quote you, and nothing is charged until you agree to it. You follow the request under Help and support. See Import your data for the full walk-through.
What is deliberately left behind, whichever source you pick
Filed GST returns, IRNs and e-way bills belong to the portal that issued them. Bank-statement matches and attached files are not copied either. Every source's own card names anything specific to it on top of this. See the overview's own section on this for the full list and why.