Error! You must have javascript enabled to use this form. Please enable Javascript in your browser. Re-Indexing and Optimizing QuickBooks File Size Significantly Brings Down File Size to Work Faster and Safer Intuit recommends that a Pro or Premiere company file be maintained at the 150MB and an Enterprise file, 1GB. View full press release Your Name: Your Email: To Email: To BCC: Subject: Comments: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send