Buyer's guide

Best free invoicing software in Oman

If you run a business in Oman or the wider Gulf, here is an honest look at the best free and low-cost invoicing tools, judged on price, Arabic support, OMR and multi-currency, 5% VAT and online payments.

Start for Free Pricing
  • Free forever for Sales & Invoicing
  • Native OMR with 3 decimals and 5% VAT
  • Arabic RTL and Paymob payments built in

Free forever · No credit card required · Add modules anytime

Feature Paper & Pen Zoho Books Wafeq
Free forever plan Included Limited free tier Limited / trial
Starting price Free Paid plans Paid plans
Native OMR (3 decimals) Included Configurable Included
Oman 5% VAT preset Included Configurable Included
Arabic RTL interface Included Partial Included
Multi-currency Included Included Included
Online payments (Paymob) Included Not included Varies
Inventory, HR & manufacturing Included Add-ons / higher tiers Accounting-focused
Onboarding speed Minutes Setup needed Minutes

How to choose

What matters for invoicing in Oman

Most tools can produce a PDF invoice. The real differences for an Omani business are whether there is a genuine free plan, native OMR with three decimals, Oman's 5% VAT preset, a proper Arabic interface, and a way for customers to pay online by card. Weigh those five points and the shortlist gets clear quickly.

  • A real free-forever plan, not a trial
  • Native OMR (3 decimals) and 5% VAT
  • Arabic RTL, multi-currency and online card payments
Paper & Pen

الفواتير

4 فواتير · مايو 2026

فاتورة جديدة
العميل التاريخ المبلغ الحالة
Northwind Trading Co. 12 مايو 2026 $4,820.50 مدفوعة
Harbour Point Ltd 09 مايو 2026 $12,500.75 متأخرة
Cedar Clinic Group 05 مايو 2026 $2,140.25 مدفوعة
Studio Meridian 02 مايو 2026 $863.40 مسودة
الإجمالي $20,324.90
Paper & Pen

Invoices

4 invoices · May 2026

New invoice
Customer Date Amount Status
Northwind Trading Co. 12 May 2026 $4,820.50 Paid
Harbour Point Ltd 09 May 2026 $12,500.75 Overdue
Cedar Clinic Group 05 May 2026 $2,140.25 Paid
Studio Meridian 02 May 2026 $863.40 Draft
Total $20,324.90
Paper & Pen

चालान

4 चालान · मई 2026

नया चालान
ग्राहक तारीख राशि स्थिति
Northwind Trading Co. 12 मई 2026 $4,820.50 भुगतान हुआ
Harbour Point Ltd 09 मई 2026 $12,500.75 बकाया
Cedar Clinic Group 05 मई 2026 $2,140.25 भुगतान हुआ
Studio Meridian 02 मई 2026 $863.40 ड्राफ़्ट
कुल $20,324.90
Paper & Pen

চালান

4 চালান · মে 2026

নতুন চালান
ক্রেতা তারিখ পরিমাণ অবস্থা
Northwind Trading Co. 12 মে 2026 $4,820.50 পরিশোধিত
Harbour Point Ltd 09 মে 2026 $12,500.75 বকেয়া
Cedar Clinic Group 05 মে 2026 $2,140.25 পরিশোধিত
Studio Meridian 02 মে 2026 $863.40 খসড়া
সর্বমোট $20,324.90
Paper & Pen

انوائسز

4 انوائسز · مئی 2026

نئی انوائس
کسٹمر تاریخ رقم حالت
Northwind Trading Co. 12 مئی 2026 $4,820.50 ادا شدہ
Harbour Point Ltd 09 مئی 2026 $12,500.75 واجب الادا
Cedar Clinic Group 05 مئی 2026 $2,140.25 ادا شدہ
Studio Meridian 02 مئی 2026 $863.40 مسودہ
کل $20,324.90

The shortlist

How the main options compare

Paper & Pen is free forever for invoicing, Arabic-first, native to OMR and 5% VAT, and takes Paymob card payments out of the box, then grows into a full ERP. Zoho Books is a capable accounting suite but has no free-forever core and only partial Arabic. Wafeq offers solid Arabic accounting but is paid and more accounting-focused. For a free, Arabic, Oman-ready start, Paper & Pen is the clearest pick, while Zoho and Wafeq suit teams that want a paid, accounting-led product.

  • Paper & Pen: free, Arabic-first, OMR and Paymob, full ERP path
  • Zoho Books: capable, paid core, partial Arabic
  • Wafeq: solid Arabic accounting, paid, accounting-focused
Paper & Pen

الفواتير

4 فواتير · مايو 2026

فاتورة جديدة
العميل التاريخ المبلغ الحالة
Northwind Trading Co. 12 مايو 2026 $4,820.50 مدفوعة
Harbour Point Ltd 09 مايو 2026 $12,500.75 متأخرة
Cedar Clinic Group 05 مايو 2026 $2,140.25 مدفوعة
Studio Meridian 02 مايو 2026 $863.40 مسودة
الإجمالي $20,324.90
Paper & Pen

Invoices

4 invoices · May 2026

New invoice
Customer Date Amount Status
Northwind Trading Co. 12 May 2026 $4,820.50 Paid
Harbour Point Ltd 09 May 2026 $12,500.75 Overdue
Cedar Clinic Group 05 May 2026 $2,140.25 Paid
Studio Meridian 02 May 2026 $863.40 Draft
Total $20,324.90
Paper & Pen

चालान

4 चालान · मई 2026

नया चालान
ग्राहक तारीख राशि स्थिति
Northwind Trading Co. 12 मई 2026 $4,820.50 भुगतान हुआ
Harbour Point Ltd 09 मई 2026 $12,500.75 बकाया
Cedar Clinic Group 05 मई 2026 $2,140.25 भुगतान हुआ
Studio Meridian 02 मई 2026 $863.40 ड्राफ़्ट
कुल $20,324.90
Paper & Pen

চালান

4 চালান · মে 2026

নতুন চালান
ক্রেতা তারিখ পরিমাণ অবস্থা
Northwind Trading Co. 12 মে 2026 $4,820.50 পরিশোধিত
Harbour Point Ltd 09 মে 2026 $12,500.75 বকেয়া
Cedar Clinic Group 05 মে 2026 $2,140.25 পরিশোধিত
Studio Meridian 02 মে 2026 $863.40 খসড়া
সর্বমোট $20,324.90
Paper & Pen

انوائسز

4 انوائسز · مئی 2026

نئی انوائس
کسٹمر تاریخ رقم حالت
Northwind Trading Co. 12 مئی 2026 $4,820.50 ادا شدہ
Harbour Point Ltd 09 مئی 2026 $12,500.75 واجب الادا
Cedar Clinic Group 05 مئی 2026 $2,140.25 ادا شدہ
Studio Meridian 02 مئی 2026 $863.40 مسودہ
کل $20,324.90

Questions

Everything you need to know

What is the best free invoicing software in Oman?
For a genuinely free start with native OMR, 5% VAT, an Arabic interface and online card payments, Paper & Pen is the strongest pick. Zoho Books and Wafeq are capable but paid and more accounting-led.
Is Paper & Pen free for businesses in Oman?
Yes. Sales and invoicing are free forever with no limit on invoices or customers. You only pay for optional modules such as Inventory, HR or Accounting.
Does it handle OMR and 5% VAT correctly?
Yes. The Omani rial is supported with three decimals and Oman's 5% VAT rate is preset. Tax and currency are also configurable for any other market.
Can my customers pay invoices online in Oman?
Yes. Paymob and regional gateways are built in, so customers pay by card straight from the invoice link.
Can I work in Arabic?
Yes. Paper & Pen runs a full right-to-left Arabic interface and Arabic documents, with English, Hindi, Bengali and Urdu for mixed teams.

Start invoicing free in Oman

Create a free workspace, invoice in OMR with 5% VAT, and take card payments today. Arabic-ready, free forever.

Create your free workspace Pricing

Free forever · No credit card required · Add modules anytime