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<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
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  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
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  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_par_ProceedsPaymentFromTreasuryShares_label_fr" xlink:label="lab_par_ProceedsPaymentFromTreasuryShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Titres d'autocontrôle</link:label>
    <link:label id="lab_par_ProceedsPaymentFromTreasuryShares_documentation_fr" xlink:label="lab_par_ProceedsPaymentFromTreasuryShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Proceeds Payment From Treasury Shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_ProceedsPaymentFromTreasuryShares" xlink:href="par-2025-12-31.xsd#par_ProceedsPaymentFromTreasuryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_ProceedsPaymentFromTreasuryShares" xlink:to="lab_par_ProceedsPaymentFromTreasuryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_019d6cf3-682c-75ad-b208-a337f7ebb302_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) des activités avant variations du fonds de roulement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_par_NetRentalIncome_019d6d0b-3b46-7e12-abf8-4a423a00af12_totalLabel_fr" xlink:label="lab_par_NetRentalIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Revenus locatifs nets</link:label>
    <link:label id="lab_par_NetRentalIncome_label_fr" xlink:label="lab_par_NetRentalIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Net Rental Income</link:label>
    <link:label id="lab_par_NetRentalIncome_documentation_fr" xlink:label="lab_par_NetRentalIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Net Rental Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_NetRentalIncome" xlink:href="par-2025-12-31.xsd#par_NetRentalIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_NetRentalIncome" xlink:to="lab_par_NetRentalIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_par_RentalChargesReinvoiced_label_fr" xlink:label="lab_par_RentalChargesReinvoiced" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Charges locatives refacturées</link:label>
    <link:label id="lab_par_RentalChargesReinvoiced_documentation_fr" xlink:label="lab_par_RentalChargesReinvoiced" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Rental Charges Reinvoiced</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_RentalChargesReinvoiced" xlink:href="par-2025-12-31.xsd#par_RentalChargesReinvoiced"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_RentalChargesReinvoiced" xlink:to="lab_par_RentalChargesReinvoiced" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent_019d6cf3-682c-7648-b3b0-87cad10871c7_totalLabel_fr" xlink:label="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Résultat net consolidé part du Groupe</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:to="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_019d6cf3-682c-7313-8528-ac3f24a784e2_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) d’activités de financement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_par_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleNoncurrent_label_fr" xlink:label="lab_par_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Liabilities Included In Disposal Groups Classified As Held For Sale, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleNoncurrent" xlink:href="par-2025-12-31.xsd#par_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleNoncurrent" xlink:to="lab_par_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSaleNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_019d6cf3-682c-7a72-93ad-cdfc0f3a4cf4_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) d’activités d’investissement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax_019d6cf3-682c-71af-8eb3-327c671913a3_totalLabel_fr" xlink:label="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Marge brute d'autofinancement après coût de l'endettement financier et avant impôt</link:label>
    <link:label id="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax_label_fr" xlink:label="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Gross Cash Flow After Cost Of Financial Debt And Before Tax</link:label>
    <link:label id="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax_documentation_fr" xlink:label="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Gross Cash Flow After Cost Of Financial Debt And Before Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax" xlink:href="par-2025-12-31.xsd#par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax" xlink:to="lab_par_GrossCashFlowAfterCostOfFinancialDebtAndBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_par_OtherAcquisitionsOfFixedAssets_label_fr" xlink:label="lab_par_OtherAcquisitionsOfFixedAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres acquisitions d'immobilisations</link:label>
    <link:label id="lab_par_OtherAcquisitionsOfFixedAssets_documentation_fr" xlink:label="lab_par_OtherAcquisitionsOfFixedAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Other Acquisitions Of Fixed Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_OtherAcquisitionsOfFixedAssets" xlink:href="par-2025-12-31.xsd#par_OtherAcquisitionsOfFixedAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_OtherAcquisitionsOfFixedAssets" xlink:to="lab_par_OtherAcquisitionsOfFixedAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_019d6cf3-682c-739b-9ea8-72fdc8a55c67_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) des activités opérationnelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueAndOperatingIncome_019d6cf3-682c-7f76-80c8-73efcb7c47d3_totalLabel_fr" xlink:label="lab_ifrs-full_RevenueAndOperatingIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Résultat opérationnel courant</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAndOperatingIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueAndOperatingIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueAndOperatingIncome" xlink:to="lab_ifrs-full_RevenueAndOperatingIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinanceIncomeCost_019d6cf3-682c-7d09-9f76-e7c936be6c7c_totalLabel_fr" xlink:label="lab_ifrs-full_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Coût de l’endettement financier net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinanceIncomeCost" xlink:to="lab_ifrs-full_FinanceIncomeCost" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_019d6cf3-682c-7ca5-83df-8ce912bd3bdc_totalLabel_fr" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Augmentation (diminution) de la trésorerie et des équivalents de trésorerie après effet des variations des taux de change</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets_label_fr" xlink:label="lab_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Réévaluations à la juste valeur des actifs financiers</link:label>
    <link:label id="lab_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets_documentation_fr" xlink:label="lab_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Adjustments For Decrease Increase Of Fair Value Of Other Financial Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets" xlink:href="par-2025-12-31.xsd#par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets" xlink:to="lab_par_AdjustmentsForDecreaseIncreaseOfFairValueOfOtherFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft_label_fr" xlink:label="lab_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation des concours bancaires</link:label>
    <link:label id="lab_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft_documentation_fr" xlink:label="lab_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Cash Flows From Used In Increase Decrease In Bank Overdraft</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft" xlink:href="par-2025-12-31.xsd#par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft" xlink:to="lab_par_CashFlowsFromUsedInIncreaseDecreaseInBankOverdraft" xlink:type="arc" order="1"/>
    <link:label id="lab_par_FairValueReserves_label_fr" xlink:label="lab_par_FairValueReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Réserves de la juste valeur [Member]</link:label>
    <link:label id="lab_par_FairValueReserves_documentation_fr" xlink:label="lab_par_FairValueReserves" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Fair Value Reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_FairValueReserves" xlink:href="par-2025-12-31.xsd#par_FairValueReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_FairValueReserves" xlink:to="lab_par_FairValueReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_par_IncreaseInFinancialFixedAssets_label_fr" xlink:label="lab_par_IncreaseInFinancialFixedAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Increase in Financial Fixed Assets</link:label>
    <link:label id="lab_par_IncreaseInFinancialFixedAssets_documentation_fr" xlink:label="lab_par_IncreaseInFinancialFixedAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Increase in Financial Fixed Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_IncreaseInFinancialFixedAssets" xlink:href="par-2025-12-31.xsd#par_IncreaseInFinancialFixedAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_IncreaseInFinancialFixedAssets" xlink:to="lab_par_IncreaseInFinancialFixedAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_par_ReserveAndNonDistributedBenefits_label_fr" xlink:label="lab_par_ReserveAndNonDistributedBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Réserves et bénéfices non distribués [Member]</link:label>
    <link:label id="lab_par_ReserveAndNonDistributedBenefits_documentation_fr" xlink:label="lab_par_ReserveAndNonDistributedBenefits" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Reserve And Non Distributed Benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_ReserveAndNonDistributedBenefits" xlink:href="par-2025-12-31.xsd#par_ReserveAndNonDistributedBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_ReserveAndNonDistributedBenefits" xlink:to="lab_par_ReserveAndNonDistributedBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_par_ChangeInCapitalClassifiedAsFinancingActivities_label_fr" xlink:label="lab_par_ChangeInCapitalClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation de capital</link:label>
    <link:label id="lab_par_ChangeInCapitalClassifiedAsFinancingActivities_documentation_fr" xlink:label="lab_par_ChangeInCapitalClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Change In Capital Classified As Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_ChangeInCapitalClassifiedAsFinancingActivities" xlink:href="par-2025-12-31.xsd#par_ChangeInCapitalClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_par_ChangeInCapitalClassifiedAsFinancingActivities" xlink:to="lab_par_ChangeInCapitalClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_par_CashFlowsDecreaseIncreaseFromOtherFinancialAssets_label_fr" xlink:label="lab_par_CashFlowsDecreaseIncreaseFromOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation des autres dettes financières</link:label>
    <link:label id="lab_par_CashFlowsDecreaseIncreaseFromOtherFinancialAssets_documentation_fr" xlink:label="lab_par_CashFlowsDecreaseIncreaseFromOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Cash Flows Decrease Increase From Other Financial Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_par_CashFlowsDecreaseIncreaseFromOtherFinancialAssets" xlink:href="par-2025-12-31.xsd#par_CashFlowsDecreaseIncreaseFromOtherFinancialAssets"/>
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