Sign PDF Outside Firmify
Signing a PDF Outside Firmify
If you choose to sign the documents on your computer and then upload signed PDFs to Firmify, this page summarizes the typical process. The exact menus depend on your QES (Qualified Electronic Signature) provider (Evrotrust, B-Trust, InfoNotary, etc.).
What You Need Before Signing
- A valid QES (Qualified Electronic Signature) from an accredited provider.
- Installed signing software β often a plugin for Adobe Acrobat Reader or a separate application from the provider (see the instructions provided when your QES was issued).
- PDF files downloaded from Firmify for each document you need to sign.
Signing in a Reader / Application
The general procedure (roughly) is:
- Open the PDF file with the application that supports your QES (e.g., Adobe Acrobat Reader with the provider's plugin installed, or B-Trust's software).
- Select the electronic signature / Sign with certificate option according to your provider.
- Sign the document and save as a PDF (save the signed file β usually it is the same file with an embedded signature).
- Repeat for each document you are responsible for according to your role.
For multiple signers (e.g., OOD), each person signs their files on their own device when it is their turn.
Uploading Back to Firmify
- Go to the signing screen for your organization.
- Select "Upload Signed PDF" (if available).
- Upload the corresponding signed PDF for each document as required by the interface.
- After a successful upload, continue with the steps in the application.
More on the overall context β Signing Help and Signing Documents for Registration.
Common Mistakes and Official Resources
- Submitting .docx instead of a signed PDF.
- Incomplete signature (a draft was saved instead of a finalized signed PDF).
- Confusing the signing order when there are multiple signers β follow the instructions from Firmify and the Trade Register.
For details specific to your provider, see their websites: Evrotrust, B-Trust, InfoNotary. The text above is a summary; in case of discrepancy, the provider's documentation prevails.
Frequently asked questions
Not always. What matters is that you use an application that supports your QES according to your provider β often Adobe Acrobat Reader with the provider's module or their own software.
All guides
- How to Register a Company in Bulgaria (2026 Guide)
- EOOD vs OOD in Bulgaria β Which to Choose?
- Company Registration Costs in Bulgaria (2026)
- VAT Registration in Bulgaria β When & How
- Corporate Tax in Bulgaria β 10% Flat Rate Guide
- How to Register an EOOD in Bulgaria β Full Guide
- How to Register an OOD in Bulgaria β Full Guide
- Check & Reserve a Company Name in Bulgaria
- Documents for Company Registration in Bulgaria
- Signing Documents for Company Registration β QES, Specimen, Firmify
- Signing Help β Evrotrust, PDF, B-Trust
- Sign PDF with QES Outside Firmify β Adobe Reader, Steps
- Signing with Evrotrust in Firmify β Steps
- B-Trust, Smart Card, and BISS for Signing
- Capital Escrow Account & Company Banking in Bulgaria
- Annual Financial Report (AFR) in Bulgaria β Filing & Deadlines
- Company Registration & Maintenance Costs in Bulgaria
- Online Company Registration in Bulgaria
- Dissolving an EOOD/OOD in Bulgaria β Procedure & Timeline
- Share Transfer in EOOD/OOD β Procedure & Documents
- Company Amendments in the Commercial Register (A15)
- GDPR Policy & Legal Documents for Your Business
- Employment Contract & HR Documents in Bulgaria
- How to Find an Accountant or Lawyer for Your Company in Bulgaria
- Firmify Partner Program β How to Earn
- Business Documents β Quotes, Proforma Invoices, Contracts
- Do I Need a Lawyer to Register a Company in Bulgaria?
- How Long Does Company Registration Take in Bulgaria?
- What to Do After Receiving Your EIK?
- Do I Need a Notary for Company Registration?
- EOOD vs Freelance in Bulgaria β Which Is More Profitable?
- Manager Social Insurance for EOOD β Types & Obligations
- Public procurement radar: CPV codes and your Firmify profile
- What βAI assistanceβ means for TED notices
- End-to-end Firmify tenders flow: TED radar, case workspace, Stripe document pack
- Paid TED document pack for Firmify tenders: Stripe, statuses, filenames
- How to find the CPV code for your business
- Requirements for participating in public procurement in Bulgaria
- Art. 97a VAT Filing in Bulgaria β Monthly Guide (2026)
- VIES Declaration in Bulgaria β Guide 2026
- How to use the Firmify accounting module
- Monthly accounting checklist for EOOD
- How to file a VAT return with Firmify
- How to record a purchase invoice in Firmify
- How to issue an invoice with Firmify
- How to close an accounting period in Firmify
- Annual financial report (GFO) with Firmify
- Accounting glossary β Bulgaria
- Can an EOOD owner do their own bookkeeping in Bulgaria?
- Bank statement import & reconciliation in Firmify
- Payroll and salaries in Firmify β EOOD guide
- Fixed assets and depreciation in Firmify
- Freelance Profession in Bulgaria β Complete Guide 2026
- BULSTAT Registration for Freelancers β Step by Step 2026
- Taxes and Social Security for Freelancers in Bulgaria 2026
- Freelance vs EOOD Tax Calculator β How to Use
- Freelance Accounting in Bulgaria β Self-Service with Firmify
- Freelance vs EOOD in Bulgaria β When to Incorporate?
- Digital Nomad Tax Guide: Working as a Freelancer in Bulgaria 2026
- How to Register as Self-Employed in Bulgaria as a Foreigner 2026
- VAT for Freelancers in Bulgaria 2026 β When to Register
- OKD-5 Declaration β Registering as Self-Employed in Bulgaria
- Choosing Insurance Income for Freelancers in Bulgaria 2026
Was this article helpful?