HTTP API to Read & Write Excel files



Read

Support XLS and XLSX for data imports in your web-app or scraper.

Read more

Write

Turn messy CSV dumps into user-friendly & native Excel spreadsheets.

Read More

Modify

Update specific areas of any given Excel file. Great for reports.

Read More
 

Read API


Bulletproof data imports

Let your users upload any spreadsheet format. We auto-detect and convert them, so that your app can work with structured data.


Scrape Excel Files

Avoid hundreds of little bugs and time-wasters when trying to scrape xls(x) files. Just convert it with cloudxsl to JSON or CSV.


 

Write API


Support International Users

Excel does not properly open CSV in UTF-8. That means languages other than English won't display properly.

Better UX for Exports

Open CSV dump, resize columns, reformat numbers, fix weird characters. Every. Single. Time.

What your users see...

Before Open/import CSV directly:

Csv unicode problems 1 170403adb128fb488d02befbfedd18453880381adc92affff507bb9f5a3e0b21
Csv 63d4bdb9500bbbbabf2c35b824b3a5c413e60d072fa36ec6b50e76950583cdb9 Download CSV or Preview Data

After cloudxls converts to xls(x):

Cloudxls unicode support 1 460c243286b01c8e99f4dedeacdf0af535715b4c8a94ad2db956492aec92709e
# sample code
curl https://api.cloudxls.com/v2/write \
  -u SANDBOX_KEY: \
  -F 'data_url=https://cloudxls.com/greetings.csv'




 

HTTP API

Our API has handled millions of Excel files and did not break a sweat.

API operates directly on the HTTP stream to optimize turn-around speed.

Auto-detects data types, adjusts column widths and has sensible defaults.




Blazing Fast

Writes xls(x) at 3MB/sec *)

Large Files

Handles large files (> 100MB) with ease.

*) tested on a EC2 c4.large (2 vCPU, 4GB) instance




Advanced Features

  • Reads/Writes both xls and xlsx
  • Multiple sheets per spreadsheets
  • Hidden and password protected sheets
  • Formulas and charts through templates
  • Append data to a target xls(x) file
  • Formulas and cell formats


 

Security


Cloudxls on premises or cloud 8c271d741c2543d17dd550a2539a3f7d5a38bcc0663e32189a39f66dc8db9cfd

SaaS, On-Prem or Managed Hosting

Get started quickly with our hosted SaaS plans and easily scale to millions of excel files.

Talk to us if you want a single-tenant managed hosting or run cloudxls as a microservice fully on-premises.


Security Features

Cloudxls processes your sensitive data completely in-memory and does not persist, log or cache a single bit. All channels are encrypted.

No photo 60a797b5f04d60b03ee3d281f27b97f21940c8966354f070d58e14f3a5dae406

Our Customers

Logo penguinrandomhouse ec293d804c4f4563508984351129d13e359fd4714c1f4fe3f08256703426b340          Logo bluecode 76e289e7c76a212e4f66271ab87a423d989581708fa70278a984c624be21d1ea       Amzengine logo bea1801a212d0674c244bb9d6a5465de53500ab98653ce3fe0037849d7ff0944     Logo wplab aab3bf12fae493dbdd32bba82a35674c93d50d2878409a14ef69456f0a1c2d4f     Logo etm 6e37036dcc575c71e200a71d6d435ecff438f8e4f8196dc7630b1e74435a24c5

Get started now. Pay when you are ready

Every plan comes with unlimited test requests.

Small

49 $/mo

  • Up to 1,000 docs/month
  • Max 10MB per doc
  • Unlimited support and testing
Medium

99 $/mo

  • Up to 2,500 docs/month
  • Max 25MB per doc
  • Unlimited support and testing
Large

249 $/mo

  • Up to 10,000 docs/month
  • Max 100MB per doc
  • Unlimited support and testing

Contact us for on-premise licenses or single-tenant managed hosting

hello@cloudxls.com