Accounting
- Clear, intuitive journal entry
- Statements and balance sheets, no accounting knowledge needed
- On-screen reconciliation
- Management and cash reports, in Excel
Forecasting
- Receipts and payments by due date
- Queries by customer or supplier
- Queries by bank
- Integrated with accounting and invoicing
Invoicing and stock
- Sales cycle: quote, order, delivery note and invoice
- The same cycle for purchases
- Stock control
- Integrated with accounting and forecasting
Each piece of data is entered only once.
SMEs keep the economy going
Tresor is built for them. Catalonia has 544,339 of them, 99.8% of all businesses, and they are a key source of stability and jobs.
Catalonia, 2024 data. Source: Pimec, Anuari de la Pime Catalana 2026.
In Spain, 2,986,667 SMEs (99.8% of businesses) and 61.2% of employment, as of September 2026. Source: Ministry of Industry and Tourism, Cifras PYME.
What is an SME
| Size | Employees | Turnover | Balance sheet |
|---|---|---|---|
| Micro | < 10 | ≤ €2M | ≤ €2M |
| Small | < 50 | ≤ €10M | ≤ €10M |
| Medium | < 250 | ≤ €50M | ≤ €43M |
A company must meet the headcount limit and at least one of the two financial limits. Source: Recommendation 2003/361/EC.
“They are the life of the land where they are, and the treasure of the commonwealth.”
“One of the finest inventions of the human mind.”
Entrepreneurship is
- Creativity to spot opportunities others can't see
- Drive to turn creativity into action
- Determination to overcome difficulties
- Willingness to take risks
- Focus on creating value
The SME, the advisor and Tresor, in the same cycle
For a small business, the software has to fit well with its advisor's systems. Tresor comes in a version for businesses and one for advisory firms, and data moves between the two.
Current version
Tresor 2026.
Download the update · Download the Runtime
The Runtime installs the Windows libraries needed by computers that run Tresor from an installation shared over a local network.